./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/loops/array_false-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 91b1670e Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i /storage/repos/svcomp/c/loops/array_false-unreach-call_true-termination.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c9c01a6cc6331754f7a6c99ec20becb53bf53c79 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.24-91b1670 [2018-11-28 23:41:00,929 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 23:41:00,932 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 23:41:00,948 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 23:41:00,948 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 23:41:00,949 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 23:41:00,952 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 23:41:00,954 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 23:41:00,956 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 23:41:00,957 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 23:41:00,959 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 23:41:00,960 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 23:41:00,961 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 23:41:00,962 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 23:41:00,966 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 23:41:00,967 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 23:41:00,967 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 23:41:00,974 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 23:41:00,979 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 23:41:00,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 23:41:00,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 23:41:00,988 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 23:41:00,990 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 23:41:00,990 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 23:41:00,990 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 23:41:00,992 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 23:41:00,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 23:41:00,998 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 23:41:00,999 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 23:41:01,000 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 23:41:01,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 23:41:01,001 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 23:41:01,002 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 23:41:01,002 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 23:41:01,003 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 23:41:01,004 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 23:41:01,004 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-28 23:41:01,031 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 23:41:01,034 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 23:41:01,035 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 23:41:01,035 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 23:41:01,036 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 23:41:01,036 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-28 23:41:01,036 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-28 23:41:01,037 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-28 23:41:01,037 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-28 23:41:01,037 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-28 23:41:01,037 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-28 23:41:01,037 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 23:41:01,037 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-28 23:41:01,038 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 23:41:01,038 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 23:41:01,038 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-28 23:41:01,038 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 23:41:01,038 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-28 23:41:01,039 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-28 23:41:01,039 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-28 23:41:01,039 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-28 23:41:01,041 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 23:41:01,041 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-28 23:41:01,041 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 23:41:01,041 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-28 23:41:01,041 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 23:41:01,042 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 23:41:01,042 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-28 23:41:01,042 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 23:41:01,042 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 23:41:01,042 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-28 23:41:01,043 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-28 23:41:01,043 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9c01a6cc6331754f7a6c99ec20becb53bf53c79 [2018-11-28 23:41:01,081 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 23:41:01,097 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 23:41:01,101 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 23:41:01,102 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 23:41:01,103 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 23:41:01,103 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loops/array_false-unreach-call_true-termination.i [2018-11-28 23:41:01,157 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c54ac4dce/1e0434c7cbe844d59a52bf67502a8bf1/FLAG8c8d6d745 [2018-11-28 23:41:01,648 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 23:41:01,649 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loops/array_false-unreach-call_true-termination.i [2018-11-28 23:41:01,656 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c54ac4dce/1e0434c7cbe844d59a52bf67502a8bf1/FLAG8c8d6d745 [2018-11-28 23:41:01,962 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c54ac4dce/1e0434c7cbe844d59a52bf67502a8bf1 [2018-11-28 23:41:01,966 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 23:41:01,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 23:41:01,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 23:41:01,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 23:41:01,973 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 23:41:01,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:41:01" (1/1) ... [2018-11-28 23:41:01,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5be567c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:01, skipping insertion in model container [2018-11-28 23:41:01,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:41:01" (1/1) ... [2018-11-28 23:41:01,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 23:41:02,006 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 23:41:02,183 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 23:41:02,188 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 23:41:02,216 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 23:41:02,242 INFO L195 MainTranslator]: Completed translation [2018-11-28 23:41:02,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02 WrapperNode [2018-11-28 23:41:02,242 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 23:41:02,244 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 23:41:02,244 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 23:41:02,244 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 23:41:02,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,267 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 23:41:02,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 23:41:02,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 23:41:02,298 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 23:41:02,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,313 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,325 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,333 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... [2018-11-28 23:41:02,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 23:41:02,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 23:41:02,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 23:41:02,337 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 23:41:02,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 23:41:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 23:41:02,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 23:41:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 23:41:02,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 23:41:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 23:41:02,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 23:41:02,799 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 23:41:02,799 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-28 23:41:02,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:41:02 BoogieIcfgContainer [2018-11-28 23:41:02,799 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 23:41:02,800 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-28 23:41:02,800 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-28 23:41:02,804 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-28 23:41:02,805 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 23:41:02,805 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 11:41:01" (1/3) ... [2018-11-28 23:41:02,806 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@38239e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:41:02, skipping insertion in model container [2018-11-28 23:41:02,807 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 23:41:02,807 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:02" (2/3) ... [2018-11-28 23:41:02,807 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@38239e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:41:02, skipping insertion in model container [2018-11-28 23:41:02,807 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 23:41:02,807 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:41:02" (3/3) ... [2018-11-28 23:41:02,809 INFO L375 chiAutomizerObserver]: Analyzing ICFG array_false-unreach-call_true-termination.i [2018-11-28 23:41:02,865 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 23:41:02,866 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-28 23:41:02,866 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-28 23:41:02,866 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-28 23:41:02,866 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 23:41:02,867 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 23:41:02,867 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-28 23:41:02,867 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 23:41:02,867 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-28 23:41:02,883 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-28 23:41:02,908 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-28 23:41:02,908 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 23:41:02,909 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 23:41:02,915 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-28 23:41:02,915 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 23:41:02,915 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-28 23:41:02,916 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-28 23:41:02,917 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-28 23:41:02,917 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 23:41:02,917 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 23:41:02,918 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-28 23:41:02,918 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 23:41:02,925 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet2, main_#t~mem3, main_#t~mem4, main_#t~post1, main_#t~mem5, main_~SIZE~0, main_~j~0, main_~k~0, main_~#array~0.base, main_~#array~0.offset, main_~menor~0;main_~SIZE~0 := 1;havoc main_~j~0;havoc main_~k~0;call main_~#array~0.base, main_~#array~0.offset := #Ultimate.alloc(4 * (if main_~SIZE~0 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0 % 4294967296 % 4294967296 else main_~SIZE~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0;main_~menor~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~0 := 0; 7#L19-3true [2018-11-28 23:41:02,926 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-28 23:41:02,932 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:41:02,932 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-28 23:41:02,934 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:41:02,934 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:41:02,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:02,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:41:02,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:03,071 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:41:03,071 INFO L82 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 1 times [2018-11-28 23:41:03,072 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:41:03,072 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:41:03,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:03,073 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:41:03,073 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:03,107 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:41:03,107 INFO L82 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 1 times [2018-11-28 23:41:03,107 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:41:03,107 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:41:03,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:03,109 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:41:03,109 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:03,365 WARN L180 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2018-11-28 23:41:03,613 WARN L180 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2018-11-28 23:41:03,961 WARN L180 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 31 [2018-11-28 23:41:03,982 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 23:41:03,983 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 23:41:03,986 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 23:41:03,986 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 23:41:03,987 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 23:41:03,987 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 23:41:03,987 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 23:41:03,987 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 23:41:03,987 INFO L131 ssoRankerPreferences]: Filename of dumped script: array_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-28 23:41:03,988 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 23:41:03,988 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 23:41:04,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,123 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,362 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 25 [2018-11-28 23:41:04,538 WARN L180 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-11-28 23:41:04,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 23:41:04,885 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 27 [2018-11-28 23:41:05,291 WARN L180 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2018-11-28 23:41:05,623 WARN L180 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2018-11-28 23:41:05,646 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 23:41:05,652 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 23:41:05,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,659 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,662 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,667 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,669 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,672 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,673 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,678 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,679 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,683 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,687 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:05,687 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:41:05,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,695 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,698 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,710 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,715 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,715 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,727 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,729 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:05,729 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:41:05,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,748 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:05,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,748 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,751 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 23:41:05,751 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:41:05,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,763 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,764 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,767 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,770 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,774 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:05,774 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,803 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:41:05,803 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:05,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,972 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,973 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:05,974 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:41:05,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,980 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,981 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,985 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,985 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:41:05,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:05,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,990 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:41:05,993 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:05,993 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:41:05,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:05,996 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 23:41:05,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:05,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:05,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:05,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:05,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:05,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,010 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,028 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,043 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:06,043 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,053 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,074 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,075 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,080 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,088 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:06,088 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,109 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:06,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,109 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,114 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:06,117 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,132 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,133 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,136 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,139 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:06,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,149 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:41:06,149 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:06,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,242 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:06,242 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,246 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,246 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,249 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,252 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:06,252 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,254 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 23:41:06,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,264 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,270 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,279 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:06,280 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:06,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,314 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:06,316 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:06,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,324 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:06,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,328 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:41:06,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:06,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,348 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:06,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,372 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-28 23:41:06,372 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 23:41:06,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,464 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:06,464 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:06,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,480 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:06,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:06,496 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:06,496 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:06,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,501 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 23:41:06,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,503 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,503 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,512 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,513 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,520 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,525 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,534 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:06,534 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:06,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,547 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,548 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,548 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,557 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,569 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:06,570 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:06,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,580 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:06,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,585 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:41:06,586 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:06,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,595 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,596 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,611 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:06,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,631 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-28 23:41:06,632 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-28 23:41:06,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,821 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:06,821 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:06,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,828 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,829 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,831 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,832 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:06,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:41:06,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:06,838 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:06,838 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:06,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,841 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 23:41:06,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,845 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,852 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,853 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,855 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,856 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,856 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,861 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:06,861 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,870 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,874 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,880 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:06,880 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,891 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:06,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,892 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:06,892 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:06,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:06,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:06,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:06,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:06,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:06,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:06,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:06,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:06,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:06,908 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:06,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:06,919 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:41:06,919 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:07,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,229 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:07,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,229 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:07,235 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:07,235 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:07,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:07,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:07,253 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:07,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,260 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:07,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:07,261 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:41:07,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,263 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:07,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:41:07,265 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:41:07,265 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:41:07,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,268 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 23:41:07,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,269 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,270 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,272 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,274 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,276 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,279 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,283 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,285 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:07,285 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:07,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,290 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,294 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,298 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,302 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,304 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:07,304 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:07,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,314 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,314 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:07,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,319 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:41:07,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:07,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,338 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,347 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:07,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:07,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:07,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:07,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:07,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:07,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:07,355 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:07,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:07,355 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:07,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:07,375 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-28 23:41:07,375 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 23:41:08,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,018 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:08,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,020 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:08,020 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:08,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,026 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:08,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,031 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:08,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,035 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:41:08,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,038 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:08,038 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:08,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,042 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 23:41:08,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,043 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,044 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,045 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,050 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,053 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,054 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,057 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,058 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,061 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,064 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:08,065 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:08,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,073 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,073 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,078 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,083 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,083 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,085 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,088 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,092 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:08,092 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:08,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,104 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:08,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,104 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,107 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:41:08,108 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:08,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,121 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,124 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,126 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,128 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:08,128 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,162 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-28 23:41:08,162 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-28 23:41:08,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,852 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:08,852 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:08,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,871 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,877 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:41:08,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,880 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:08,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:41:08,887 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:41:08,888 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:41:08,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,895 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 23:41:08,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,936 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:08,936 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:08,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,949 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,954 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,955 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,963 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:08,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:08,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:08,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:08,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,976 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:08,976 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:08,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,987 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:08,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:08,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:08,991 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:41:08,993 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:08,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:08,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:08,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:08,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:08,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,000 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:09,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:09,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,009 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,014 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:09,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:09,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,019 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:09,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,035 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-28 23:41:09,036 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 23:41:09,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:09,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,205 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:09,206 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:09,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:09,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:09,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:09,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:41:09,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,236 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:41:09,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:41:09,239 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:41:09,239 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:41:09,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,245 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 23:41:09,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,246 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,247 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,247 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,262 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,270 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,270 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,274 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,282 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,283 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,289 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:41:09,289 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:09,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,303 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,303 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,304 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,329 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,330 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,339 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,344 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:41:09,344 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:09,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,366 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,366 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:41:09,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,367 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,372 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:41:09,372 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:09,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,384 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,391 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,401 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,409 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 23:41:09,409 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,432 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-28 23:41:09,432 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 23:41:09,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,846 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,847 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,850 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:41:09,851 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:09,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,863 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,866 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,873 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:41:09,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,873 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,879 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:41:09,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:41:09,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 23:41:09,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:41:09,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:41:09,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:41:09,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:41:09,885 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:41:09,891 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:41:09,892 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:41:09,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:41:09,898 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-28 23:41:09,899 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet2, main_#t~mem3, main_#t~mem4, main_#t~post1, main_#t~mem5, main_~SIZE~0, main_~j~0, main_~k~0, main_~#array~0.base, main_~#array~0.offset, main_~menor~0;main_~SIZE~0 := 1;havoc main_~j~0;havoc main_~k~0;call main_~#array~0.base, main_~#array~0.offset := #Ultimate.alloc(4 * (if main_~SIZE~0 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0 % 4294967296 % 4294967296 else main_~SIZE~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0;main_~menor~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~0 := 0; 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-28 23:41:09,899 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-28 23:41:09,899 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:41:09,899 INFO L82 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 2 times [2018-11-28 23:41:09,899 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:41:09,900 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:41:09,904 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:09,905 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:41:09,905 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:09,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:09,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:09,944 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:41:09,945 INFO L82 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 2 times [2018-11-28 23:41:09,945 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:41:09,945 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:41:09,945 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:09,948 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 23:41:09,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:41:09,967 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:41:09,968 INFO L82 PathProgramCache]: Analyzing trace with hash 266366659, now seen corresponding path program 3 times [2018-11-28 23:41:09,968 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:41:09,968 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:41:09,968 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:09,972 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 23:41:09,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:41:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 23:41:10,824 WARN L180 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 26 [2018-11-28 23:41:11,225 WARN L180 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 15 [2018-11-28 23:41:11,530 WARN L180 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 10 [2018-11-28 23:41:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 23:41:11,551 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 23:41:11,551 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 23:41:11,571 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-28 23:41:11,620 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-28 23:41:11,620 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-28 23:41:11,625 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 23:41:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 23:41:11,777 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 23:41:11,777 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 7 [2018-11-28 23:41:12,072 WARN L180 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2018-11-28 23:41:12,087 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 23:41:12,088 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-28 23:41:12,090 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 7 states. [2018-11-28 23:41:12,373 WARN L180 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 9 [2018-11-28 23:41:12,705 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 9 [2018-11-28 23:41:12,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 23:41:12,757 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2018-11-28 23:41:12,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 23:41:12,760 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 13 transitions. [2018-11-28 23:41:12,761 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-28 23:41:12,766 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 0 states and 0 transitions. [2018-11-28 23:41:12,767 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-28 23:41:12,767 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-28 23:41:12,768 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-28 23:41:12,768 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-28 23:41:12,768 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 23:41:12,768 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 23:41:12,768 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-28 23:41:12,768 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-28 23:41:12,768 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-28 23:41:12,769 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-28 23:41:12,769 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-28 23:41:12,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 11:41:12 BoogieIcfgContainer [2018-11-28 23:41:12,774 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-28 23:41:12,774 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 23:41:12,774 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 23:41:12,775 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 23:41:12,775 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:41:02" (3/4) ... [2018-11-28 23:41:12,779 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-28 23:41:12,780 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 23:41:12,781 INFO L168 Benchmark]: Toolchain (without parser) took 10814.48 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 320.3 MB). Free memory was 948.7 MB in the beginning and 936.6 MB in the end (delta: 12.0 MB). Peak memory consumption was 332.4 MB. Max. memory is 11.5 GB. [2018-11-28 23:41:12,783 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 23:41:12,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.51 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 937.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-28 23:41:12,784 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.90 ms. Allocated memory is still 1.0 GB. Free memory is still 937.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 23:41:12,785 INFO L168 Benchmark]: Boogie Preprocessor took 38.61 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 932.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-28 23:41:12,787 INFO L168 Benchmark]: RCFGBuilder took 462.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2018-11-28 23:41:12,788 INFO L168 Benchmark]: BuchiAutomizer took 9973.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 191.4 MB). Free memory was 1.1 GB in the beginning and 936.6 MB in the end (delta: 168.1 MB). Peak memory consumption was 359.5 MB. Max. memory is 11.5 GB. [2018-11-28 23:41:12,789 INFO L168 Benchmark]: Witness Printer took 6.16 ms. Allocated memory is still 1.3 GB. Free memory is still 936.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 23:41:12,798 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 274.51 ms. Allocated memory is still 1.0 GB. Free memory was 948.7 MB in the beginning and 937.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.90 ms. Allocated memory is still 1.0 GB. Free memory is still 937.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.61 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 932.6 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 462.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 932.6 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 9973.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 191.4 MB). Free memory was 1.1 GB in the beginning and 936.6 MB in the end (delta: 168.1 MB). Peak memory consumption was 359.5 MB. Max. memory is 11.5 GB. * Witness Printer took 6.16 ms. Allocated memory is still 1.3 GB. Free memory is still 936.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 9.9s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 9.1s. Construction of modules took 0.1s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 0 states and ocurred in iteration 1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 8 SDtfs, 15 SDslu, 14 SDs, 0 SdLazy, 15 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...