./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-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 64bit --witnessprinter.graph.data.programhash d20e562bea600891a128695ee528628011020e62 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-91b1670 [2018-11-28 23:20:26,914 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 23:20:26,916 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 23:20:26,929 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 23:20:26,929 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 23:20:26,930 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 23:20:26,934 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 23:20:26,937 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 23:20:26,939 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 23:20:26,940 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 23:20:26,941 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 23:20:26,941 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 23:20:26,943 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 23:20:26,946 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 23:20:26,952 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 23:20:26,954 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 23:20:26,958 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 23:20:26,961 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 23:20:26,967 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 23:20:26,970 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 23:20:26,972 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 23:20:26,975 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 23:20:26,980 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 23:20:26,981 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 23:20:26,981 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 23:20:26,983 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 23:20:26,984 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 23:20:26,984 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 23:20:26,991 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 23:20:26,992 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 23:20:26,994 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 23:20:26,995 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 23:20:26,996 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 23:20:26,998 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 23:20:26,999 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 23:20:27,000 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 23:20:27,000 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-28 23:20:27,028 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 23:20:27,028 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 23:20:27,030 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 23:20:27,030 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 23:20:27,030 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 23:20:27,031 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-28 23:20:27,031 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-28 23:20:27,031 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-28 23:20:27,031 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-28 23:20:27,031 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-28 23:20:27,032 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-28 23:20:27,033 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 23:20:27,033 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 23:20:27,033 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 23:20:27,033 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 23:20:27,033 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-28 23:20:27,034 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-28 23:20:27,034 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-28 23:20:27,034 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 23:20:27,034 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-28 23:20:27,034 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 23:20:27,035 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-28 23:20:27,036 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 23:20:27,036 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 23:20:27,036 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-28 23:20:27,036 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 23:20:27,037 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 23:20:27,037 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-28 23:20:27,038 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-28 23:20:27,038 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d20e562bea600891a128695ee528628011020e62 [2018-11-28 23:20:27,095 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 23:20:27,110 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 23:20:27,116 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 23:20:27,117 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 23:20:27,118 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 23:20:27,119 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-11-28 23:20:27,185 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df3ff6c37/e40a4563df534eb080a9b6dc3da59a91/FLAGcdb1af676 [2018-11-28 23:20:27,696 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 23:20:27,697 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-alloca/ex3a-alloca_true-termination_true-no-overflow.c.i [2018-11-28 23:20:27,712 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df3ff6c37/e40a4563df534eb080a9b6dc3da59a91/FLAGcdb1af676 [2018-11-28 23:20:28,009 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/df3ff6c37/e40a4563df534eb080a9b6dc3da59a91 [2018-11-28 23:20:28,012 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 23:20:28,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 23:20:28,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 23:20:28,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 23:20:28,019 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 23:20:28,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60127b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28, skipping insertion in model container [2018-11-28 23:20:28,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,031 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 23:20:28,084 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 23:20:28,437 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 23:20:28,448 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 23:20:28,503 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 23:20:28,641 INFO L195 MainTranslator]: Completed translation [2018-11-28 23:20:28,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28 WrapperNode [2018-11-28 23:20:28,641 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 23:20:28,642 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 23:20:28,642 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 23:20:28,643 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 23:20:28,654 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,670 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,691 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 23:20:28,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 23:20:28,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 23:20:28,692 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 23:20:28,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,711 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,716 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (1/1) ... [2018-11-28 23:20:28,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 23:20:28,720 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 23:20:28,720 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 23:20:28,720 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 23:20:28,721 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (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 23:20:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 23:20:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-28 23:20:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 23:20:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 23:20:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 23:20:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 23:20:29,116 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 23:20:29,116 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-28 23:20:29,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:20:29 BoogieIcfgContainer [2018-11-28 23:20:29,117 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 23:20:29,118 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-28 23:20:29,118 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-28 23:20:29,121 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-28 23:20:29,122 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 23:20:29,122 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 11:20:28" (1/3) ... [2018-11-28 23:20:29,123 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@322ad050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:20:29, skipping insertion in model container [2018-11-28 23:20:29,124 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 23:20:29,124 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:20:28" (2/3) ... [2018-11-28 23:20:29,124 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@322ad050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 11:20:29, skipping insertion in model container [2018-11-28 23:20:29,124 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 23:20:29,125 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:20:29" (3/3) ... [2018-11-28 23:20:29,127 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3a-alloca_true-termination_true-no-overflow.c.i [2018-11-28 23:20:29,186 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 23:20:29,186 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-28 23:20:29,187 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-28 23:20:29,187 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-28 23:20:29,187 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 23:20:29,187 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 23:20:29,187 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-28 23:20:29,188 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 23:20:29,188 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-28 23:20:29,201 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-11-28 23:20:29,223 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-28 23:20:29,223 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 23:20:29,223 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 23:20:29,229 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-28 23:20:29,229 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 23:20:29,230 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-28 23:20:29,230 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-11-28 23:20:29,231 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-28 23:20:29,231 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 23:20:29,231 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 23:20:29,232 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-28 23:20:29,232 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 23:20:29,241 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true [2018-11-28 23:20:29,241 INFO L796 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-11-28 23:20:29,248 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:20:29,249 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-28 23:20:29,251 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:20:29,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:20:29,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:29,320 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:20:29,320 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:29,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:29,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:20:29,428 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2018-11-28 23:20:29,429 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:20:29,429 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:20:29,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:29,431 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:20:29,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:29,440 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 23:20:29,440 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 23:20:29,440 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 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 23:20:29,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:20:29,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:29,540 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:20:29,540 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2018-11-28 23:20:29,540 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:20:29,540 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:20:29,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:29,547 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:20:29,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:29,563 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 23:20:29,563 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 23:20:29,564 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 23:20:29,588 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:20:29,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:30,438 WARN L180 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-11-28 23:20:31,004 WARN L180 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2018-11-28 23:20:31,457 WARN L180 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2018-11-28 23:20:31,472 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 23:20:31,473 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 23:20:31,474 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 23:20:31,474 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 23:20:31,474 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 23:20:31,474 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 23:20:31,474 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 23:20:31,475 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 23:20:31,475 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-11-28 23:20:31,475 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 23:20:31,475 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 23:20:31,504 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 23:20:31,531 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 23:20:31,542 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 23:20:31,547 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 23:20:31,551 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 23:20:31,557 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 23:20:31,561 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 23:20:31,571 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 23:20:31,580 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 23:20:31,582 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 23:20:31,587 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 23:20:31,619 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 23:20:31,621 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 23:20:31,623 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 23:20:31,847 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2018-11-28 23:20:31,987 WARN L180 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2018-11-28 23:20:31,988 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 23:20:31,993 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 23:20:32,639 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 23:20:32,644 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 23:20:32,646 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 23:20:32,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,649 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,651 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,654 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 23:20:32,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,656 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,656 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,659 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 23:20:32,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,660 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,660 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,662 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 23:20:32,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,663 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,664 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,666 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 23:20:32,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,667 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,668 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,670 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 23:20:32,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,671 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,672 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,673 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 23:20:32,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,674 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,678 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,683 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 23:20:32,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,684 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,685 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,687 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 23:20:32,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,688 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,689 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,691 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 23:20:32,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,692 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,695 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,695 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,713 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 23:20:32,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,714 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,718 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,718 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,724 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 23:20:32,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:32,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,726 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:32,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:32,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,728 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 23:20:32,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,729 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,731 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,731 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,736 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 23:20:32,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,738 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,742 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,775 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 23:20:32,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,777 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,789 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,791 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,864 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 23:20:32,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,865 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:32,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,865 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,869 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 23:20:32,869 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,893 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 23:20:32,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,898 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,900 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,900 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,923 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 23:20:32,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,927 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,928 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,929 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,952 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 23:20:32,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,953 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,956 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,959 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,974 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 23:20:32,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:32,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,976 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,977 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:32,977 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:32,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:32,980 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 23:20:32,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:32,989 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:32,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:32,989 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:32,992 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 23:20:32,995 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:33,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,008 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 23:20:33,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,009 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:33,010 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:33,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,011 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 23:20:33,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,012 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:33,013 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:33,013 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:33,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,017 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 23:20:33,017 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 23:20:33,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,019 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,021 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 23:20:33,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,022 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,024 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 23:20:33,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,026 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,027 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 23:20:33,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,029 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,030 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 23:20:33,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,032 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,034 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 23:20:33,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,035 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,037 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 23:20:33,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,039 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,039 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,042 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 23:20:33,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,044 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,045 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 23:20:33,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,056 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 23:20:33,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,061 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,061 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,067 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 23:20:33,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,072 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,072 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,078 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 23:20:33,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,082 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 23:20:33,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,087 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,088 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,090 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 23:20:33,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,094 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,096 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,096 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,122 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 23:20:33,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,130 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,130 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,152 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 23:20:33,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,153 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,155 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,155 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,163 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 23:20:33,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,165 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,165 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,174 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 23:20:33,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,176 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,176 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,184 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 23:20:33,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,186 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,186 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,194 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 23:20:33,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,196 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,196 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,198 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 23:20:33,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,199 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,201 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,201 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,209 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 23:20:33,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,212 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 23:20:33,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,214 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,214 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,218 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 23:20:33,218 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 23:20:33,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,222 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 23:20:33,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,225 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 23:20:33,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,228 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 23:20:33,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,229 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,231 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 23:20:33,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,234 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 23:20:33,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,237 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 23:20:33,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,239 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,240 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,243 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 23:20:33,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,244 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,245 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,246 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 23:20:33,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,252 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 23:20:33,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,256 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,256 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,266 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 23:20:33,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,268 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,268 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,273 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 23:20:33,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,277 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 23:20:33,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,280 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,280 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,283 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 23:20:33,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,287 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,301 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 23:20:33,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,308 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,308 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,333 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 23:20:33,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,334 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,339 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:33,339 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,349 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 23:20:33,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,354 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,355 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,364 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 23:20:33,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,370 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,370 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,380 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 23:20:33,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,382 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,382 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,395 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 23:20:33,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,396 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,397 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,397 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,402 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 23:20:33,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,402 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,406 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:33,407 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,417 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 23:20:33,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,419 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:33,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,421 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 23:20:33,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:33,423 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,423 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:33,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,428 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 23:20:33,428 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 23:20:33,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,430 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,487 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 23:20:33,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,493 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 23:20:33,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,499 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,502 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 23:20:33,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,506 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,506 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,509 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 23:20:33,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,510 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,514 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,515 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 23:20:33,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,519 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,520 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 23:20:33,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,524 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,526 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,526 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,532 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 23:20:33,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,534 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,539 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 23:20:33,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,544 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,545 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 23:20:33,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,549 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,552 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,552 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,558 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 23:20:33,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,563 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,563 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,567 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 23:20:33,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,571 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,572 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 23:20:33,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,576 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,577 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,578 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,583 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 23:20:33,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,589 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,589 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,602 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 23:20:33,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,611 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,611 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,637 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 23:20:33,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,637 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,640 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,643 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:33,643 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,654 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 23:20:33,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,660 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,661 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,671 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 23:20:33,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,677 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,678 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,689 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 23:20:33,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,695 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,695 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,705 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 23:20:33,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,710 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,710 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,715 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 23:20:33,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,716 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,716 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,721 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:33,722 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,732 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 23:20:33,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,733 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,733 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:33,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,738 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 23:20:33,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:33,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:33,745 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:33,745 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:33,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,750 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 23:20:33,751 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 23:20:33,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,756 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,756 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,759 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 23:20:33,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,760 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,760 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,765 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,768 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 23:20:33,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,769 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,771 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,776 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 23:20:33,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,777 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,777 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,783 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 23:20:33,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,783 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,784 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,788 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 23:20:33,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,792 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,793 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,796 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 23:20:33,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,799 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,799 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,802 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 23:20:33,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,803 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,804 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,805 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 23:20:33,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,807 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,808 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 23:20:33,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,809 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,810 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,811 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,815 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 23:20:33,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,817 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,817 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,821 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 23:20:33,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:33,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,822 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:33,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:33,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,824 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 23:20:33,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,826 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,826 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,829 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 23:20:33,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,830 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,830 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,832 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,833 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,850 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 23:20:33,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,862 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,862 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,918 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 23:20:33,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,924 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:33,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,925 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:33,926 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,933 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 23:20:33,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,945 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,945 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,962 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 23:20:33,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,965 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,965 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,978 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 23:20:33,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,980 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,980 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:33,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:33,995 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 23:20:33,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:33,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:33,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:33,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:33,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:33,997 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:33,997 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:34,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,001 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 23:20:34,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,002 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:34,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:34,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,003 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:34,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,011 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 23:20:34,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,012 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:34,013 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:34,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,015 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 23:20:34,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:34,017 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:34,017 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:34,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,021 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 23:20:34,022 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 23:20:34,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,022 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,023 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,026 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 23:20:34,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,026 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,030 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 23:20:34,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,031 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,037 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 23:20:34,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,038 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,043 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,045 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 23:20:34,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,049 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,053 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,058 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 23:20:34,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,067 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 23:20:34,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,071 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,075 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,075 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,081 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 23:20:34,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,084 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,091 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 23:20:34,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,094 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,101 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 23:20:34,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,102 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,108 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,109 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,116 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 23:20:34,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,119 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,124 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,124 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,129 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 23:20:34,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,130 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,131 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,139 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 23:20:34,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,146 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,147 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,153 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 23:20:34,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,154 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,161 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,161 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,176 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 23:20:34,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,176 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,186 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,186 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,209 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 23:20:34,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,210 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,214 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:34,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,218 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:34,218 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,231 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 23:20:34,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,231 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,238 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,238 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,256 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 23:20:34,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,257 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,267 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,267 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,282 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 23:20:34,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,283 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,289 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,289 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,324 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 23:20:34,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,324 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,331 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,331 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,336 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 23:20:34,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,337 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,337 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:34,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,344 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:34,344 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,354 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 23:20:34,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,355 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,364 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 23:20:34,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,364 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:34,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,366 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,366 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,376 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 23:20:34,376 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 23:20:34,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,382 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,387 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 23:20:34,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,392 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,397 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 23:20:34,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,404 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 23:20:34,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,413 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,414 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 23:20:34,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,417 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,423 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 23:20:34,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,424 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,427 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,431 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 23:20:34,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,434 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,437 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,437 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,444 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 23:20:34,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,445 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,445 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,446 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,450 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 23:20:34,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,452 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,463 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 23:20:34,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,464 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,472 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,472 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,482 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 23:20:34,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,491 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,492 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,499 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 23:20:34,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,500 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,501 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,507 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,509 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 23:20:34,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,509 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,518 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,519 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,526 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 23:20:34,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,527 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,537 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,537 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,555 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 23:20:34,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,568 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,568 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,611 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 23:20:34,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,612 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,612 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:34,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,612 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,620 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:34,621 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,634 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 23:20:34,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,643 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,644 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,657 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 23:20:34,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,666 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,667 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,680 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 23:20:34,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,682 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,689 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,689 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,719 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 23:20:34,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,724 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,726 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,726 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,735 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 23:20:34,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,735 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,736 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:34,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,745 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:34,745 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,758 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 23:20:34,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,760 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:34,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,769 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 23:20:34,769 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,769 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:34,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:34,776 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:34,776 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:34,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,786 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 23:20:34,787 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 23:20:34,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,788 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,798 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 23:20:34,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,798 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,802 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,807 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 23:20:34,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,814 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 23:20:34,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,818 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,818 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,821 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 23:20:34,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,828 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 23:20:34,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,832 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,840 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 23:20:34,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,842 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,842 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,849 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 23:20:34,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,849 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,859 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 23:20:34,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,865 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 23:20:34,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,867 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,867 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,879 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 23:20:34,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,880 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,881 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,881 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,889 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 23:20:34,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:34,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:34,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:34,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,892 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 23:20:34,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,893 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,894 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,897 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 23:20:34,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,901 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,932 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 23:20:34,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,939 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:34,939 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,976 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 23:20:34,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,981 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:34,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,982 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:34,986 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:34,987 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:34,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:34,995 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 23:20:34,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:34,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:34,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:34,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:34,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,004 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:35,005 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:35,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,013 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 23:20:35,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:35,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,022 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:35,022 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:35,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,033 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 23:20:35,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:35,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,041 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:35,041 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:35,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,051 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 23:20:35,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:35,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,058 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:35,059 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:35,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,063 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 23:20:35,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:35,064 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:35,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,072 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:35,073 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:35,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,091 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 23:20:35,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:35,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:35,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,105 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 23:20:35,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:35,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:35,110 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:35,110 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:35,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,123 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 23:20:35,123 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 23:20:35,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,127 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,133 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 23:20:35,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,134 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,134 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,135 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,142 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 23:20:35,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,143 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,143 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,144 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,147 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 23:20:35,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,148 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,148 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,156 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,160 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 23:20:35,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,161 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,163 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,167 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 23:20:35,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,168 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,169 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,172 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 23:20:35,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,174 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,174 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,176 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,176 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,183 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 23:20:35,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,186 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,187 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,190 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 23:20:35,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,191 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,192 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,197 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 23:20:35,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,197 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,198 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,200 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,200 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,207 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 23:20:35,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,208 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,210 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,210 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,216 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 23:20:35,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,217 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,217 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,218 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,221 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 23:20:35,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,222 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,223 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,225 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,225 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,232 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 23:20:35,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,237 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,237 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,261 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 23:20:35,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,262 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,268 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,268 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,333 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 23:20:35,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,334 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:35,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,334 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,337 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:20:35,337 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,356 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 23:20:35,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,357 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,357 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,360 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,360 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,397 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 23:20:35,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,401 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,402 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,407 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,408 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,436 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 23:20:35,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,437 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,437 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,446 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,446 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,486 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 23:20:35,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,487 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,497 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,497 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,507 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 23:20:35,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,508 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:35,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,508 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,514 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:20:35,514 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,527 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 23:20:35,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:35,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,529 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:35,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:35,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,533 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 23:20:35,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:35,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:35,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:35,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:35,536 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:35,537 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:35,538 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:35,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:35,762 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-28 23:20:35,762 INFO L794 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-11-28 23:20:35,762 INFO L796 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2018-11-28 23:20:35,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:20:35,764 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2018-11-28 23:20:35,764 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:20:35,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:20:35,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:35,770 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 23:20:35,770 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:35,777 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 23:20:35,778 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 23:20:35,778 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 23:20:35,800 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-28 23:20:35,831 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-28 23:20:35,831 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-28 23:20:35,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:35,894 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:20:35,894 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2018-11-28 23:20:35,894 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:20:35,894 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:20:35,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:35,895 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 23:20:35,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:35,902 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 23:20:35,903 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 23:20:35,903 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 23:20:35,921 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-28 23:20:35,937 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-28 23:20:35,938 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-28 23:20:35,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:35,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 23:20:35,985 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2018-11-28 23:20:35,985 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 23:20:35,986 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 23:20:35,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:35,986 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 23:20:35,991 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 23:20:36,007 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-28 23:20:36,008 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-28 23:20:36,008 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-28 23:20:36,028 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-28 23:20:36,076 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-28 23:20:36,077 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-28 23:20:36,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 23:20:37,312 WARN L180 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2018-11-28 23:20:37,583 WARN L180 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2018-11-28 23:20:38,593 WARN L180 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 100 DAG size of output: 78 [2018-11-28 23:20:38,777 WARN L180 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2018-11-28 23:20:38,782 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 23:20:38,782 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 23:20:38,782 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 23:20:38,782 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 23:20:38,783 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 23:20:38,783 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 23:20:38,783 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 23:20:38,783 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 23:20:38,783 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-11-28 23:20:38,783 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 23:20:38,783 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 23:20:38,792 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 23:20:39,181 WARN L180 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2018-11-28 23:20:39,277 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 23:20:39,279 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 23:20:39,283 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 23:20:39,286 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 23:20:39,289 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 23:20:39,306 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 23:20:39,308 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 23:20:39,311 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 23:20:39,317 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 23:20:39,319 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 23:20:39,321 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 23:20:39,323 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 23:20:39,363 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 23:20:39,388 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 23:20:39,424 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 23:20:39,861 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 23:20:39,862 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 23:20:39,862 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 23:20:39,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,863 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,864 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,864 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,869 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 23:20:39,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,870 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,871 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,871 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,874 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 23:20:39,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,875 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,876 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,883 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 23:20:39,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,883 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:39,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,884 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 23:20:39,884 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,887 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 23:20:39,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,888 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,889 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,892 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 23:20:39,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,894 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,894 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,895 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 23:20:39,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,895 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:39,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,896 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,896 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 23:20:39,896 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,899 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 23:20:39,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,900 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,900 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,901 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,904 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 23:20:39,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,905 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,905 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,906 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 23:20:39,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,907 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,907 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,908 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 23:20:39,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,908 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,909 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,909 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,910 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 23:20:39,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,911 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,911 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,911 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,913 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 23:20:39,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,914 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,914 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,914 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 23:20:39,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,915 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,915 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,916 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 23:20:39,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,917 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,917 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,918 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 23:20:39,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,918 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,919 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,919 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 23:20:39,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,920 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,921 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,922 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 23:20:39,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,923 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,923 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,923 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 23:20:39,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,924 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,924 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,925 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 23:20:39,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,927 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 23:20:39,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,927 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,928 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,928 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,929 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 23:20:39,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,930 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,930 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,930 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 23:20:39,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,931 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,931 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:39,932 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 23:20:39,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,933 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 23:20:39,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,934 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 23:20:39,934 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 23:20:39,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,935 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 23:20:39,935 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 23:20:39,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,936 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,937 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,941 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 23:20:39,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,942 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,942 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,947 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 23:20:39,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,949 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,949 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,958 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 23:20:39,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,959 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:39,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,960 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:39,960 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,964 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 23:20:39,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,965 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,966 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,966 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,971 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 23:20:39,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,972 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,972 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,974 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 23:20:39,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,974 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:39,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,975 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:39,975 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,980 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 23:20:39,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,981 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,981 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,985 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 23:20:39,985 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,986 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,987 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,988 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 23:20:39,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,989 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:39,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,990 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 23:20:39,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,991 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,991 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,992 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 23:20:39,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,993 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,993 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:39,994 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:39,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,996 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 23:20:39,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:39,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,998 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 23:20:39,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:39,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:39,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:39,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:39,998 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:39,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:39,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:39,999 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 23:20:39,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:39,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,000 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,001 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 23:20:40,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,003 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 23:20:40,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,004 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,004 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,006 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 23:20:40,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,013 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 23:20:40,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,014 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,015 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 23:20:40,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,016 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,017 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 23:20:40,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,018 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,018 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,019 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 23:20:40,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,022 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,023 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,023 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 23:20:40,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,027 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,028 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,028 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,030 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 23:20:40,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,031 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,035 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 23:20:40,036 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 23:20:40,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,039 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,040 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,054 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 23:20:40,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,056 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,056 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,072 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 23:20:40,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,075 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,075 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,099 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 23:20:40,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,099 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,101 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:40,101 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,106 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 23:20:40,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,108 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,108 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,115 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 23:20:40,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,116 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,116 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,116 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,118 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 23:20:40,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,119 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,120 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:40,120 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,125 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 23:20:40,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,127 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,127 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,132 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 23:20:40,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,133 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,133 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,134 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,135 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 23:20:40,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,136 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,137 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 23:20:40,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,138 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,139 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,140 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 23:20:40,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,142 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,142 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,144 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 23:20:40,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,146 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 23:20:40,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,148 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 23:20:40,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,150 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 23:20:40,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,152 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 23:20:40,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,153 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,153 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,155 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 23:20:40,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,157 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 23:20:40,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,158 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,159 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 23:20:40,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,160 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,160 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 23:20:40,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,162 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,162 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,164 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 23:20:40,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,165 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,165 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 23:20:40,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,167 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,167 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,169 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 23:20:40,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,171 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 23:20:40,172 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 23:20:40,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,172 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,173 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,174 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,181 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 23:20:40,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,182 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,183 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,183 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,190 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 23:20:40,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,191 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,193 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,194 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,217 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 23:20:40,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,221 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,221 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,222 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:40,222 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,237 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 23:20:40,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,243 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,243 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,263 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 23:20:40,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,265 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,265 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,267 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 23:20:40,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,267 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,267 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,273 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:40,273 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,288 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 23:20:40,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,289 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,290 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,296 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 23:20:40,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,297 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,298 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,298 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,300 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 23:20:40,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,301 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,301 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,302 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 23:20:40,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,303 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,304 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,304 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,306 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 23:20:40,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,306 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,307 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,308 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,311 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 23:20:40,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,311 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,312 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,313 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 23:20:40,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,314 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,314 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 23:20:40,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,315 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,315 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,316 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 23:20:40,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,317 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,317 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,318 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 23:20:40,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,320 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,320 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,322 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 23:20:40,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,323 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,323 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,324 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 23:20:40,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,325 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,326 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 23:20:40,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,345 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 23:20:40,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,347 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,347 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,349 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 23:20:40,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,352 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,352 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,356 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 23:20:40,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,357 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,358 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:40,358 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:40,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,364 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 23:20:40,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 23:20:40,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,386 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:40,386 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:40,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,387 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 23:20:40,387 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 23:20:40,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,388 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,388 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,389 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,389 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,394 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 23:20:40,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,395 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,395 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,396 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,397 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,402 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 23:20:40,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,428 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,430 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,430 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,452 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 23:20:40,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,452 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,452 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,457 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,457 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,466 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 23:20:40,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,468 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,469 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,475 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 23:20:40,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,476 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,477 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,483 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,485 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 23:20:40,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,486 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,486 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,486 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,487 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,487 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,495 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 23:20:40,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,499 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,500 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,500 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,517 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 23:20:40,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,518 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,518 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,526 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 23:20:40,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,544 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 23:20:40,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,546 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,546 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,552 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 23:20:40,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,552 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,553 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,554 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,563 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 23:20:40,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,587 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,588 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,589 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 23:20:40,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,589 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,589 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,591 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 23:20:40,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,591 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,592 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,592 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,595 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 23:20:40,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,624 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,626 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 23:20:40,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,628 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,628 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,630 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 23:20:40,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,631 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,633 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,634 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,635 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 23:20:40,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,635 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,664 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,665 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,666 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 23:20:40,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,667 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,667 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,668 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 23:20:40,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,672 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,672 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,673 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,673 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,679 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 23:20:40,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,679 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,707 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,708 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 23:20:40,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,709 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,709 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,711 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 23:20:40,712 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 23:20:40,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,715 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 23:20:40,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,715 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:40,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,716 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 23:20:40,716 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 23:20:40,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,717 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 23:20:40,721 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 23:20:40,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,721 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,723 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,723 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,770 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 23:20:40,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,770 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,776 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,776 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,790 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 23:20:40,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,790 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,795 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,795 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,813 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 23:20:40,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,814 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,814 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,816 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:40,816 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,824 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 23:20:40,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,828 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,831 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,831 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,856 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 23:20:40,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,856 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,861 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,861 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,868 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 23:20:40,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,869 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,869 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:40,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,874 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:40,874 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,893 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 23:20:40,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,904 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,906 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,937 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 23:20:40,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,937 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,942 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,942 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,949 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 23:20:40,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,950 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,955 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,957 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 23:20:40,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,962 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,975 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,975 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,979 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 23:20:40,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,979 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,981 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:40,981 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:40,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,992 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 23:20:40,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:40,993 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:40,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:40,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:40,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:40,993 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:40,994 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:40,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:40,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:40,999 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 23:20:41,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,002 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,003 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,033 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 23:20:41,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,034 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,037 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 23:20:41,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,038 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,044 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 23:20:41,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,047 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,048 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,049 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,049 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,058 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 23:20:41,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,084 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,087 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 23:20:41,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,088 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,095 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 23:20:41,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,095 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,104 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 23:20:41,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,135 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,137 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,137 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,140 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 23:20:41,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,141 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,148 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 23:20:41,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,148 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,150 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,150 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,160 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 23:20:41,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,183 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 23:20:41,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:41,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,186 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 23:20:41,186 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 23:20:41,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,187 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,190 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,190 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,212 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 23:20:41,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,213 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,215 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,215 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,428 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 23:20:41,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,429 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,436 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,437 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,537 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 23:20:41,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,541 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:41,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,546 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:41,546 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,570 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 23:20:41,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,571 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,574 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,574 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,605 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 23:20:41,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,605 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,613 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,613 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,621 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 23:20:41,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,622 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,624 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:41,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,629 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 23:20:41,630 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,650 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 23:20:41,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,655 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,655 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,721 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 23:20:41,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,727 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,727 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,738 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 23:20:41,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,747 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 23:20:41,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,748 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,750 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,750 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,762 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 23:20:41,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,763 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,763 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,765 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,768 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,780 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 23:20:41,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,786 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 23:20:41,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,786 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,792 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 23:20:41,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,798 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 23:20:41,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,799 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,799 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,800 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,804 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 23:20:41,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,809 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,809 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,821 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 23:20:41,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,821 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,822 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,827 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 23:20:41,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,827 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,828 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,829 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,833 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 23:20:41,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,834 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,838 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,839 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 23:20:41,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,840 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,840 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,845 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,845 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,856 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 23:20:41,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,866 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 23:20:41,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,868 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 23:20:41,868 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 23:20:41,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,880 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 23:20:41,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,880 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:41,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:41,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 23:20:41,885 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 23:20:41,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:41,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,886 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 23:20:41,886 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 23:20:41,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:41,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,894 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,907 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 23:20:41,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,910 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:41,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,915 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,916 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,930 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 23:20:41,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:41,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,936 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,938 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,976 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 23:20:41,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,977 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:41,977 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:41,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,979 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:41,982 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:41,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:41,990 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 23:20:41,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:41,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:41,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:41,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:41,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:41,999 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:41,999 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,017 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 23:20:42,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,029 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 23:20:42,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,029 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:42,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,034 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 23:20:42,034 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,048 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 23:20:42,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,050 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,050 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,077 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 23:20:42,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,078 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,085 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,085 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,088 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 23:20:42,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,088 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,097 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 23:20:42,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,098 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,099 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,099 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,107 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 23:20:42,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,112 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,112 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,118 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 23:20:42,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,119 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,121 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 23:20:42,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,122 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,124 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 23:20:42,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,125 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,126 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,128 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 23:20:42,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,131 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 23:20:42,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,131 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,132 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,133 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,135 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 23:20:42,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,136 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,137 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,138 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 23:20:42,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,139 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,141 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 23:20:42,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,144 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 23:20:42,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,144 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,146 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,146 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,148 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 23:20:42,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,151 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 23:20:42,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,153 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 23:20:42,153 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 23:20:42,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,156 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 23:20:42,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 23:20:42,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 23:20:42,157 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 23:20:42,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,159 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 23:20:42,159 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 23:20:42,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,159 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,160 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,161 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,161 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,172 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 23:20:42,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,173 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,174 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,174 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,184 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 23:20:42,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,188 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,188 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,224 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 23:20:42,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,227 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:42,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,227 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,229 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:20:42,229 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,243 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 23:20:42,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,250 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,250 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,286 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 23:20:42,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,290 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,290 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,291 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,291 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,301 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 23:20:42,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,302 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 23:20:42,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,307 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 23:20:42,307 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,323 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 23:20:42,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,324 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,324 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,325 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,326 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,403 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 23:20:42,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,404 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,405 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,405 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,415 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 23:20:42,416 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,416 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,416 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,419 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,433 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 23:20:42,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,434 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,434 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,435 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,435 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,439 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 23:20:42,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,443 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,443 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,444 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,448 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,455 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 23:20:42,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,456 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,460 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,463 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 23:20:42,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,463 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,467 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,467 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,474 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 23:20:42,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,475 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,475 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,481 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 23:20:42,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,482 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,490 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 23:20:42,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,491 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,495 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,495 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,503 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 23:20:42,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,503 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,507 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,507 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,514 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 23:20:42,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,514 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,515 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,515 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,520 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 23:20:42,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,521 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,525 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,531 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 23:20:42,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,532 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,533 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,533 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,542 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 23:20:42,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,542 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,546 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,547 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,552 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 23:20:42,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,553 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,553 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,555 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 23:20:42,555 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 23:20:42,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,559 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 23:20:42,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 23:20:42,560 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 23:20:42,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 23:20:42,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 23:20:42,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 23:20:42,561 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 23:20:42,561 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 23:20:42,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 23:20:42,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 23:20:42,572 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 11:20:42 BoogieIcfgContainer [2018-11-28 23:20:42,572 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-28 23:20:42,573 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 23:20:42,573 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 23:20:42,573 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 23:20:42,574 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:20:29" (3/4) ... [2018-11-28 23:20:42,578 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-28 23:20:42,578 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 23:20:42,579 INFO L168 Benchmark]: Toolchain (without parser) took 14566.22 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 314.0 MB). Free memory was 951.3 MB in the beginning and 1.0 GB in the end (delta: -60.4 MB). Peak memory consumption was 253.7 MB. Max. memory is 11.5 GB. [2018-11-28 23:20:42,580 INFO L168 Benchmark]: CDTParser took 0.17 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 23:20:42,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 626.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. [2018-11-28 23:20:42,582 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-28 23:20:42,583 INFO L168 Benchmark]: Boogie Preprocessor took 27.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 23:20:42,583 INFO L168 Benchmark]: RCFGBuilder took 397.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-28 23:20:42,584 INFO L168 Benchmark]: BuchiAutomizer took 13454.40 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 189.3 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 80.1 MB). Peak memory consumption was 496.8 MB. Max. memory is 11.5 GB. [2018-11-28 23:20:42,585 INFO L168 Benchmark]: Witness Printer took 5.32 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 23:20:42,597 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 626.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 951.3 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 36.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 397.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 13454.40 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 189.3 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 80.1 MB). Peak memory consumption was 496.8 MB. Max. memory is 11.5 GB. * Witness Printer took 5.32 ms. Allocated memory is still 1.3 GB. Free memory is still 1.0 GB. 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 Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 13.4s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 13.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital616 mio100 ax102 hnf100 lsp96 ukn21 mio100 lsp34 div100 bol100 ite100 ukn100 eq188 hnf88 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 18ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" Loop: "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;havoc test_fun_#t~short6;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem8;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...