./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 2e94e6aa 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-linkedlists/ll_create_rec-alloca_false-termination.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 e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-2e94e6a [2019-01-01 21:54:45,863 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 21:54:45,865 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 21:54:45,884 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 21:54:45,884 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 21:54:45,885 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 21:54:45,887 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 21:54:45,890 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 21:54:45,892 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 21:54:45,893 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 21:54:45,903 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 21:54:45,904 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 21:54:45,905 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 21:54:45,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 21:54:45,909 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 21:54:45,910 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 21:54:45,911 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 21:54:45,913 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 21:54:45,915 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 21:54:45,917 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 21:54:45,918 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 21:54:45,919 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 21:54:45,923 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 21:54:45,925 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 21:54:45,926 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 21:54:45,927 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 21:54:45,928 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 21:54:45,928 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 21:54:45,932 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 21:54:45,933 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 21:54:45,934 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 21:54:45,936 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 21:54:45,938 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 21:54:45,938 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 21:54:45,940 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 21:54:45,941 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 21:54:45,942 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-01 21:54:45,971 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 21:54:45,972 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 21:54:45,974 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 21:54:45,975 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 21:54:45,975 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 21:54:45,975 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-01 21:54:45,975 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-01 21:54:45,975 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-01 21:54:45,975 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-01 21:54:45,976 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-01 21:54:45,976 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-01 21:54:45,976 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 21:54:45,976 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-01 21:54:45,976 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-01 21:54:45,977 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 21:54:45,979 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-01 21:54:45,980 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-01 21:54:45,980 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-01 21:54:45,980 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 21:54:45,980 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-01 21:54:45,980 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 21:54:45,981 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-01 21:54:45,981 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 21:54:45,981 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 21:54:45,981 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-01 21:54:45,981 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 21:54:45,982 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-01 21:54:45,984 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-01 21:54:45,986 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-01 21:54:45,987 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 -> e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 [2019-01-01 21:54:46,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 21:54:46,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 21:54:46,072 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 21:54:46,074 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 21:54:46,075 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 21:54:46,076 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2019-01-01 21:54:46,134 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53d4e0a6/3e2d59590b3e4aadb75a87bffc8fcbde/FLAG4afd4f23f [2019-01-01 21:54:46,640 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 21:54:46,641 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2019-01-01 21:54:46,663 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53d4e0a6/3e2d59590b3e4aadb75a87bffc8fcbde/FLAG4afd4f23f [2019-01-01 21:54:46,948 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f53d4e0a6/3e2d59590b3e4aadb75a87bffc8fcbde [2019-01-01 21:54:46,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 21:54:46,953 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 21:54:46,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 21:54:46,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 21:54:46,958 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 21:54:46,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 09:54:46" (1/1) ... [2019-01-01 21:54:46,962 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@575ce401 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:46, skipping insertion in model container [2019-01-01 21:54:46,962 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 09:54:46" (1/1) ... [2019-01-01 21:54:46,970 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 21:54:47,014 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 21:54:47,393 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 21:54:47,415 INFO L191 MainTranslator]: Completed pre-run [2019-01-01 21:54:47,560 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 21:54:47,626 INFO L195 MainTranslator]: Completed translation [2019-01-01 21:54:47,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47 WrapperNode [2019-01-01 21:54:47,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-01 21:54:47,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-01 21:54:47,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-01 21:54:47,628 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-01 21:54:47,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,657 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-01 21:54:47,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-01 21:54:47,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-01 21:54:47,690 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-01 21:54:47,702 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,702 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,719 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (1/1) ... [2019-01-01 21:54:47,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-01 21:54:47,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-01 21:54:47,724 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-01 21:54:47,724 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-01 21:54:47,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (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 [2019-01-01 21:54:47,796 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2019-01-01 21:54:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2019-01-01 21:54:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-01 21:54:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-01 21:54:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-01 21:54:47,797 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-01 21:54:47,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-01 21:54:48,124 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-01 21:54:48,124 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2019-01-01 21:54:48,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.01 09:54:48 BoogieIcfgContainer [2019-01-01 21:54:48,125 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-01 21:54:48,125 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-01 21:54:48,126 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-01 21:54:48,129 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-01 21:54:48,130 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-01 21:54:48,131 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 01.01 09:54:46" (1/3) ... [2019-01-01 21:54:48,132 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2e1e64e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.01 09:54:48, skipping insertion in model container [2019-01-01 21:54:48,132 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-01 21:54:48,132 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 09:54:47" (2/3) ... [2019-01-01 21:54:48,133 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2e1e64e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 01.01 09:54:48, skipping insertion in model container [2019-01-01 21:54:48,133 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-01 21:54:48,133 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.01 09:54:48" (3/3) ... [2019-01-01 21:54:48,135 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_create_rec-alloca_false-termination.c.i [2019-01-01 21:54:48,200 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-01 21:54:48,201 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-01 21:54:48,201 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-01 21:54:48,201 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-01 21:54:48,202 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-01 21:54:48,202 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-01 21:54:48,202 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-01 21:54:48,202 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-01 21:54:48,202 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-01 21:54:48,218 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-01-01 21:54:48,245 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-01 21:54:48,246 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-01 21:54:48,246 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-01 21:54:48,256 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-01 21:54:48,256 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-01 21:54:48,256 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-01 21:54:48,256 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-01-01 21:54:48,258 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-01 21:54:48,258 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-01 21:54:48,258 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-01 21:54:48,259 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-01 21:54:48,259 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-01 21:54:48,267 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue [2019-01-01 21:54:48,267 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2019-01-01 21:54:48,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 21:54:48,276 INFO L82 PathProgramCache]: Analyzing trace with hash 37807, now seen corresponding path program 1 times [2019-01-01 21:54:48,278 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-01 21:54:48,279 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-01 21:54:48,326 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:48,327 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-01 21:54:48,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:48,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 21:54:48,401 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 1 times [2019-01-01 21:54:48,401 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-01 21:54:48,401 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-01 21:54:48,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:48,403 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-01 21:54:48,403 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:48,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:48,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 21:54:48,465 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 1 times [2019-01-01 21:54:48,465 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-01 21:54:48,465 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-01 21:54:48,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:48,466 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-01 21:54:48,466 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:48,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:49,024 WARN L181 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-01-01 21:54:49,307 WARN L181 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-01-01 21:54:49,422 WARN L181 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2019-01-01 21:54:49,723 WARN L181 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-01-01 21:54:50,413 WARN L181 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2019-01-01 21:54:50,653 INFO L216 LassoAnalysis]: Preferences: [2019-01-01 21:54:50,654 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-01 21:54:50,655 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-01 21:54:50,655 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-01 21:54:50,655 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-01 21:54:50,655 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-01 21:54:50,656 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-01 21:54:50,656 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-01 21:54:50,656 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2019-01-01 21:54:50,656 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-01 21:54:50,657 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-01 21:54:50,689 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,881 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,976 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:50,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,043 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,051 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,054 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,200 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:51,549 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-01 21:54:51,555 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-01 21:54:51,558 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 [2019-01-01 21:54:51,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,562 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,565 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,570 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 [2019-01-01 21:54:51,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,572 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,572 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,578 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,579 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,587 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,589 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,594 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,598 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,605 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,606 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,617 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:51,617 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:51,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,623 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,624 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,626 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 [2019-01-01 21:54:51,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,627 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,629 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,634 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,636 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,637 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 [2019-01-01 21:54:51,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,640 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,646 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,647 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,651 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,652 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,656 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,657 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,662 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,665 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:51,666 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:51,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,671 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 [2019-01-01 21:54:51,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,672 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,672 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,678 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,678 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,683 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 [2019-01-01 21:54:51,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,685 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:51,685 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,687 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,696 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,698 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,708 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,711 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:51,711 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:51,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,721 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 [2019-01-01 21:54:51,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,724 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,725 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,732 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,733 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,736 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 [2019-01-01 21:54:51,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,741 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:51,742 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:51,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,745 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-01 21:54:51,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,747 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,749 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,751 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 [2019-01-01 21:54:51,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,755 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,758 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 [2019-01-01 21:54:51,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,759 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,760 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,762 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 [2019-01-01 21:54:51,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,765 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,772 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,777 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,777 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,780 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 [2019-01-01 21:54:51,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,783 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,784 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,786 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,790 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:51,790 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:51,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,798 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 [2019-01-01 21:54:51,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,804 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 [2019-01-01 21:54:51,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,807 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,816 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,822 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,829 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,830 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,835 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,835 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,841 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,843 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,847 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,850 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:51,850 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:51,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,858 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,862 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,870 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:51,870 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,871 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:51,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,879 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 [2019-01-01 21:54:51,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,897 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:51,898 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:51,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,909 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,926 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:51,926 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:51,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,932 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-01 21:54:51,932 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 [2019-01-01 21:54:51,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,949 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 [2019-01-01 21:54:51,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,957 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 [2019-01-01 21:54:51,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,964 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 [2019-01-01 21:54:51,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,974 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,975 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,976 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 [2019-01-01 21:54:51,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,978 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,979 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 [2019-01-01 21:54:51,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,985 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:51,985 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:51,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:51,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:51,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:51,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:51,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:51,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:51,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:51,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:51,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:51,998 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 [2019-01-01 21:54:52,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,001 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,006 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,011 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 [2019-01-01 21:54:52,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,022 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,026 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 [2019-01-01 21:54:52,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,042 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 [2019-01-01 21:54:52,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,049 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:52,049 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:52,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,063 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 [2019-01-01 21:54:52,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,082 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 [2019-01-01 21:54:52,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,083 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:52,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,086 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-01 21:54:52,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,121 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 [2019-01-01 21:54:52,124 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:52,128 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:52,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,144 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 [2019-01-01 21:54:52,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,151 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 [2019-01-01 21:54:52,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,160 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 [2019-01-01 21:54:52,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,174 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-01 21:54:52,174 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 [2019-01-01 21:54:52,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,179 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,186 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,186 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,190 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,193 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,193 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,198 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 [2019-01-01 21:54:52,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,199 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,199 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,206 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,210 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,215 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,216 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 [2019-01-01 21:54:52,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,221 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,224 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:52,224 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:52,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,230 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,230 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,243 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 [2019-01-01 21:54:52,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,256 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 [2019-01-01 21:54:52,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,266 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,269 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,273 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,273 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,281 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,284 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:52,284 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:52,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,290 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,290 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,296 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 [2019-01-01 21:54:52,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,299 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,300 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,307 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:52,307 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,309 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-01-01 21:54:52,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,324 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 [2019-01-01 21:54:52,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,331 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,350 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:52,350 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:52,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,367 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,372 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:52,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,384 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,385 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-01 21:54:52,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,387 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,388 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,390 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,392 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,392 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,394 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 [2019-01-01 21:54:52,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,395 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,395 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,396 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,397 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 [2019-01-01 21:54:52,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,398 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,399 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,399 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,402 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,403 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,404 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,450 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 [2019-01-01 21:54:52,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,451 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,451 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,457 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,458 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,460 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,460 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,461 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:52,462 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:52,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,470 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,470 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,472 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,473 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,474 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,477 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,477 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,481 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,485 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,485 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,489 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,489 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,493 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,494 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,495 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 [2019-01-01 21:54:52,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,496 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,496 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,497 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:52,497 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:52,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,507 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,510 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,512 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:52,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,516 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:52,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,534 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,562 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,563 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,565 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:52,565 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:52,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:52,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:52,587 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:52,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,591 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-01 21:54:52,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,593 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,598 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,599 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,607 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,611 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,616 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,618 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,621 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,625 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,634 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 [2019-01-01 21:54:52,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,635 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,639 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,643 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:52,643 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:52,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,650 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,654 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,657 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 [2019-01-01 21:54:52,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,658 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,662 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,666 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,670 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,677 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,680 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 [2019-01-01 21:54:52,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,683 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:52,684 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:52,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,692 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,693 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,696 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,697 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,701 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,701 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:52,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,703 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-01 21:54:52,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,716 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,718 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,764 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,769 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:52,770 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:52,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,780 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 [2019-01-01 21:54:52,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,781 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,786 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 [2019-01-01 21:54:52,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,788 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,789 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,798 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 [2019-01-01 21:54:52,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,799 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:52,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:52,802 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:52,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,803 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-01 21:54:52,804 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 [2019-01-01 21:54:52,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,807 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,812 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,813 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 [2019-01-01 21:54:52,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,814 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,814 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,815 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,827 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,828 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,829 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 [2019-01-01 21:54:52,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,830 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,831 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,832 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,833 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 [2019-01-01 21:54:52,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,834 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,835 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,838 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,841 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:52,841 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:52,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,856 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,858 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,859 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 [2019-01-01 21:54:52,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,860 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,862 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,864 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 [2019-01-01 21:54:52,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,867 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,868 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 [2019-01-01 21:54:52,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,869 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,870 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,873 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,873 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,874 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,876 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,877 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,878 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,879 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 [2019-01-01 21:54:52,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,880 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,880 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,882 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,883 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 [2019-01-01 21:54:52,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,887 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:52,887 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:52,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,896 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,897 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,899 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 [2019-01-01 21:54:52,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,899 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,901 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:52,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,903 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,903 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:52,903 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,906 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-01-01 21:54:52,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:52,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:52,918 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 [2019-01-01 21:54:52,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:52,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:52,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:52,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:52,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:52,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:52,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:52,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,006 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 [2019-01-01 21:54:53,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,013 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:53,018 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:53,019 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:53,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,033 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:53,035 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:53,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,036 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 [2019-01-01 21:54:53,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,037 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:53,038 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:53,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,043 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:53,043 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:53,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,045 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-01 21:54:53,045 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 [2019-01-01 21:54:53,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,046 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,047 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,054 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 [2019-01-01 21:54:53,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,058 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 [2019-01-01 21:54:53,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,077 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 [2019-01-01 21:54:53,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,078 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,079 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:53,079 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:53,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,087 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 [2019-01-01 21:54:53,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,088 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,091 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 [2019-01-01 21:54:53,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,099 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 [2019-01-01 21:54:53,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,101 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,103 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,106 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 [2019-01-01 21:54:53,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,111 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,115 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,116 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:53,117 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:53,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,124 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 [2019-01-01 21:54:53,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,125 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,126 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,128 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 [2019-01-01 21:54:53,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,129 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,129 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:53,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,130 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-01 21:54:53,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,137 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,147 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 [2019-01-01 21:54:53,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,151 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:53,151 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:53,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,163 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,164 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,167 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 [2019-01-01 21:54:53,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:53,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:53,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:53,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,175 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-01 21:54:53,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,176 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,177 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,181 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 [2019-01-01 21:54:53,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,181 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,182 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,182 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,186 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,186 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,187 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,190 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 [2019-01-01 21:54:53,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,191 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,192 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,192 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,195 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,196 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,197 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,202 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,203 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,206 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,207 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,208 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,211 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,212 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,214 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:54:53,214 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:53,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,220 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,221 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,221 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,224 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 [2019-01-01 21:54:53,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,225 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,226 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,230 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,231 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,234 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 [2019-01-01 21:54:53,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,235 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,236 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,240 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,243 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 [2019-01-01 21:54:53,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,245 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,250 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,251 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,251 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,256 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 [2019-01-01 21:54:53,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,260 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:54:53,260 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:53,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,266 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 [2019-01-01 21:54:53,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,267 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,267 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,271 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,279 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,280 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,291 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,291 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:53,291 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,296 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:53,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,313 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 [2019-01-01 21:54:53,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,314 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,361 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,362 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,367 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:54:53,367 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:53,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,401 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,409 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,410 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:53,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:53,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:53,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:53,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:53,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:53,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:53,421 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:53,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:53,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:53,428 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-01 21:54:53,428 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2019-01-01 21:54:53,428 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2019-01-01 21:54:53,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 21:54:53,435 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 2 times [2019-01-01 21:54:53,435 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-01 21:54:53,435 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-01 21:54:53,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:53,436 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-01 21:54:53,436 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:53,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 21:54:53,491 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 2 times [2019-01-01 21:54:53,491 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-01 21:54:53,491 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-01 21:54:53,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:53,492 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-01 21:54:53,492 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:53,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:53,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 21:54:53,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1571322095, now seen corresponding path program 3 times [2019-01-01 21:54:53,521 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-01 21:54:53,522 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-01 21:54:53,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:53,522 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-01 21:54:53,522 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-01 21:54:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:53,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-01 21:54:54,355 WARN L181 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-01-01 21:54:54,872 WARN L181 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2019-01-01 21:54:55,138 WARN L181 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 73 [2019-01-01 21:54:55,461 WARN L181 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-01-01 21:54:55,848 WARN L181 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 69 [2019-01-01 21:54:56,092 WARN L181 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-01-01 21:54:56,233 WARN L181 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-01-01 21:54:56,479 WARN L181 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-01-01 21:54:56,640 WARN L181 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-01-01 21:54:56,643 INFO L216 LassoAnalysis]: Preferences: [2019-01-01 21:54:56,643 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-01 21:54:56,643 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-01 21:54:56,643 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-01 21:54:56,644 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-01 21:54:56,644 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-01 21:54:56,644 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-01 21:54:56,644 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-01 21:54:56,644 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2019-01-01 21:54:56,644 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-01 21:54:56,645 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-01 21:54:56,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,788 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:56,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-01 21:54:57,320 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-01 21:54:57,320 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-01 21:54:57,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,322 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,322 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:57,322 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:57,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,326 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,326 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,328 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,328 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,330 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,330 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,331 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,332 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,333 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,333 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,335 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,335 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,336 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 [2019-01-01 21:54:57,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,336 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,337 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,338 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:57,339 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:57,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,341 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,341 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,343 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,343 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,345 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,345 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,346 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,347 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,348 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,348 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,349 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 [2019-01-01 21:54:57,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,350 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,350 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,352 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,352 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,354 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,354 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,356 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,356 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,358 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,358 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,359 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,360 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,361 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,362 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:57,362 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:57,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,366 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:57,366 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:57,366 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,368 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-01 21:54:57,368 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:57,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,378 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:57,379 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-01 21:54:57,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,386 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-01 21:54:57,386 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-01 21:54:57,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,387 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-01 21:54:57,387 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 [2019-01-01 21:54:57,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,388 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,389 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:57,389 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:57,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,391 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,392 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,393 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,393 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,394 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 [2019-01-01 21:54:57,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,395 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,395 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,397 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,397 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,399 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,399 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,400 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,401 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,402 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,403 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,403 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 [2019-01-01 21:54:57,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,405 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:57,405 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:57,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,407 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,407 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,409 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,409 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,411 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,411 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,413 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,413 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,414 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 [2019-01-01 21:54:57,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,415 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,415 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,417 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,419 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,421 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,422 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,423 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 [2019-01-01 21:54:57,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,425 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,427 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,427 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,428 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 [2019-01-01 21:54:57,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,429 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,430 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:57,431 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:57,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,433 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 [2019-01-01 21:54:57,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,434 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:57,434 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:57,434 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,436 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-01 21:54:57,437 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:57,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,466 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 [2019-01-01 21:54:57,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,468 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:57,468 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:57,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:57,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:57,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,491 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-01 21:54:57,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,496 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:57,500 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:57,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,503 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 [2019-01-01 21:54:57,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,504 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,509 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 [2019-01-01 21:54:57,509 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,520 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 [2019-01-01 21:54:57,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,521 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,527 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 [2019-01-01 21:54:57,527 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,532 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 [2019-01-01 21:54:57,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,533 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,540 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:57,540 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:57,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,547 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,558 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 [2019-01-01 21:54:57,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,563 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 [2019-01-01 21:54:57,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,564 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,570 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,572 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,572 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,574 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,575 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,576 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,576 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,587 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,589 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 [2019-01-01 21:54:57,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,590 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,591 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:57,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:57,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,601 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:57,624 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:57,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,627 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-01 21:54:57,627 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-01 21:54:57,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,650 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 [2019-01-01 21:54:57,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,655 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:57,655 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:57,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:57,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:57,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,683 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-01 21:54:57,683 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 [2019-01-01 21:54:57,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,685 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:57,685 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:57,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,691 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 [2019-01-01 21:54:57,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,700 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,702 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,703 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,708 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 [2019-01-01 21:54:57,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,713 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 [2019-01-01 21:54:57,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,715 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,745 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:57,746 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:57,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,751 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 [2019-01-01 21:54:57,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,752 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,757 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,758 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 [2019-01-01 21:54:57,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,783 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 [2019-01-01 21:54:57,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,789 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,817 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,817 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,820 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,825 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,826 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,829 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 [2019-01-01 21:54:57,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,862 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 [2019-01-01 21:54:57,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:57,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,868 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 [2019-01-01 21:54:57,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,871 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:57,871 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:57,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,885 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:57,885 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:57,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,895 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-01 21:54:57,919 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-01 21:54:57,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:57,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,967 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:57,967 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:57,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:57,995 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 [2019-01-01 21:54:57,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-01 21:54:57,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:57,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:57,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:57,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:57,999 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:57,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,000 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-01 21:54:58,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,002 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:58,003 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:58,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,013 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,014 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,019 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,019 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,023 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 [2019-01-01 21:54:58,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,024 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,024 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,056 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,057 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,058 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 [2019-01-01 21:54:58,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,063 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,067 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 [2019-01-01 21:54:58,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,101 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,102 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,105 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:58,105 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:58,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,112 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,117 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,118 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 [2019-01-01 21:54:58,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,153 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,154 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,154 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,155 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 [2019-01-01 21:54:58,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,156 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,157 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,160 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,198 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 [2019-01-01 21:54:58,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,209 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 [2019-01-01 21:54:58,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,249 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,252 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,256 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,263 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 [2019-01-01 21:54:58,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,299 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,300 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,300 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,302 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 [2019-01-01 21:54:58,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,302 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,303 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,306 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:58,306 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:58,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,318 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 [2019-01-01 21:54:58,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,319 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,319 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:58,319 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:58,319 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,328 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-01 21:54:58,328 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:58,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,388 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,388 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,390 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-01 21:54:58,390 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-01 21:54:58,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,423 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 [2019-01-01 21:54:58,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:58,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-01 21:54:58,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-01 21:54:58,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,425 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-01 21:54:58,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,426 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,430 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:58,430 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:58,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,438 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,458 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,466 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,467 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,470 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,479 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,510 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,512 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,515 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 [2019-01-01 21:54:58,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,515 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,518 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,524 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,552 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 [2019-01-01 21:54:58,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,553 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,555 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:58,558 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:58,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,567 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,572 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 [2019-01-01 21:54:58,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,572 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,595 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 [2019-01-01 21:54:58,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,597 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,602 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 [2019-01-01 21:54:58,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,603 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,604 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,606 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,634 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 [2019-01-01 21:54:58,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,635 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,645 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,673 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 [2019-01-01 21:54:58,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,673 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,677 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,682 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,721 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 [2019-01-01 21:54:58,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,721 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,727 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:58,727 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:58,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,743 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,743 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:58,743 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:58,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,751 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-01 21:54:58,751 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-01 21:54:58,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,804 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,807 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:58,807 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:58,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,838 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-01 21:54:58,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:58,839 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:58,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,841 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-01 21:54:58,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,845 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:58,845 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:58,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,853 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,854 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,859 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,864 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,866 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 [2019-01-01 21:54:58,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,913 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,915 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,917 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,925 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,929 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,930 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,935 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 [2019-01-01 21:54:58,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,950 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,952 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:58,952 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:58,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,972 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,974 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,980 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 [2019-01-01 21:54:58,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,981 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:58,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:58,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:58,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:58,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:58,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:58,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:58,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:58,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:58,997 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:58,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,009 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,011 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 [2019-01-01 21:54:59,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,012 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,014 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,046 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,047 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,050 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,051 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,058 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,061 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,062 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,069 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,072 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 [2019-01-01 21:54:59,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,092 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,098 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,101 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,102 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,103 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,107 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 [2019-01-01 21:54:59,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,111 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,112 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,148 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,149 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,152 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:59,152 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:59,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,183 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 [2019-01-01 21:54:59,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,184 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:59,184 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:59,188 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,195 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-01 21:54:59,195 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-01 21:54:59,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,256 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,267 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-01 21:54:59,267 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-01 21:54:59,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,502 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 [2019-01-01 21:54:59,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,503 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,504 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-01 21:54:59,505 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-01 21:54:59,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,506 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-01 21:54:59,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,508 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:59,508 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:59,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,517 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 [2019-01-01 21:54:59,518 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,518 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,518 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,533 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 [2019-01-01 21:54:59,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,552 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,557 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,561 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,564 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,574 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,574 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,575 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:59,575 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:59,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,586 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,600 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,603 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,604 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,607 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,610 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,611 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,613 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,618 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,620 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,621 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,624 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,625 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,628 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,630 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 [2019-01-01 21:54:59,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,630 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,631 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,632 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:59,632 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:59,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,664 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,665 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:54:59,665 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:54:59,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,668 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-01 21:54:59,668 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-01 21:54:59,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,711 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,713 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-01 21:54:59,713 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-01 21:54:59,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,729 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-01 21:54:59,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-01 21:54:59,730 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-01 21:54:59,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,732 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-01 21:54:59,732 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 [2019-01-01 21:54:59,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,743 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,744 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,745 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:54:59,745 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:59,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,754 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,755 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,761 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,765 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,801 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,802 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,802 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,805 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 [2019-01-01 21:54:59,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,806 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,806 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,815 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 [2019-01-01 21:54:59,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,816 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,816 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,817 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,860 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,861 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,868 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,869 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,878 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,879 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:54:59,879 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:54:59,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,889 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 [2019-01-01 21:54:59,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,920 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,921 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,927 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 [2019-01-01 21:54:59,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,928 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,929 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,929 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,935 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 [2019-01-01 21:54:59,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,936 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,937 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,987 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,988 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,988 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:54:59,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:54:59,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:54:59,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:54:59,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:54:59,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:54:59,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:54:59,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:54:59,995 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:54:59,995 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:54:59,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,003 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 [2019-01-01 21:55:00,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,006 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,006 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:55:00,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,046 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,047 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,047 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:55:00,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,052 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,058 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 [2019-01-01 21:55:00,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,059 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,060 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,060 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:55:00,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,109 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,109 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:55:00,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,113 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:55:00,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,125 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:55:00,125 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:55:00,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,151 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 [2019-01-01 21:55:00,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,182 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-01 21:55:00,182 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-01 21:55:00,183 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,187 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-01 21:55:00,187 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-01 21:55:00,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-01 21:55:00,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,220 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,223 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-01 21:55:00,223 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-01 21:55:00,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,263 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 [2019-01-01 21:55:00,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-01 21:55:00,263 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-01 21:55:00,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-01 21:55:00,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-01 21:55:00,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-01 21:55:00,269 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-01 21:55:00,269 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-01 21:55:00,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-01 21:55:00,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-01 21:55:00,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 01.01 09:55:00 BoogieIcfgContainer [2019-01-01 21:55:00,299 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-01 21:55:00,299 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-01 21:55:00,299 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-01 21:55:00,299 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-01 21:55:00,300 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.01 09:54:48" (3/4) ... [2019-01-01 21:55:00,310 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-01 21:55:00,310 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-01 21:55:00,314 INFO L168 Benchmark]: Toolchain (without parser) took 13358.68 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 348.1 MB). Free memory was 952.7 MB in the beginning and 1.2 GB in the end (delta: -230.2 MB). Peak memory consumption was 117.9 MB. Max. memory is 11.5 GB. [2019-01-01 21:55:00,315 INFO L168 Benchmark]: CDTParser took 0.51 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. [2019-01-01 21:55:00,316 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -192.2 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2019-01-01 21:55:00,319 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.35 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. [2019-01-01 21:55:00,319 INFO L168 Benchmark]: Boogie Preprocessor took 33.26 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. [2019-01-01 21:55:00,320 INFO L168 Benchmark]: RCFGBuilder took 400.90 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2019-01-01 21:55:00,321 INFO L168 Benchmark]: BuchiAutomizer took 12173.15 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 184.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -55.8 MB). Peak memory consumption was 449.2 MB. Max. memory is 11.5 GB. [2019-01-01 21:55:00,321 INFO L168 Benchmark]: Witness Printer took 10.81 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 21:55:00,334 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 673.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -192.2 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.35 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. * Boogie Preprocessor took 33.26 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 400.90 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: 17.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 12173.15 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 184.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -55.8 MB). Peak memory consumption was 449.2 MB. Max. memory is 11.5 GB. * Witness Printer took 10.81 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 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 12.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 12.0s. 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: inital414 mio100 ax100 hnf100 lsp97 ukn11 mio100 lsp42 div505 bol100 ite100 ukn100 eq149 hnf47 smp80 dnf100 smp100 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 66ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 60 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~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4;" "call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< Loop: "~n := #in~n;" "assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...