./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer --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 0.1.23-635dfa2 [2018-12-02 20:41:45,719 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 20:41:45,720 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 20:41:45,726 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 20:41:45,726 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 20:41:45,727 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 20:41:45,727 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 20:41:45,728 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 20:41:45,729 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 20:41:45,729 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 20:41:45,730 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 20:41:45,730 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 20:41:45,730 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 20:41:45,731 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 20:41:45,732 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 20:41:45,732 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 20:41:45,732 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 20:41:45,733 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 20:41:45,734 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 20:41:45,735 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 20:41:45,736 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 20:41:45,736 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 20:41:45,738 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 20:41:45,738 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 20:41:45,738 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 20:41:45,738 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 20:41:45,739 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 20:41:45,739 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 20:41:45,740 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 20:41:45,740 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 20:41:45,741 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 20:41:45,741 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 20:41:45,741 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 20:41:45,741 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 20:41:45,742 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 20:41:45,742 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 20:41:45,743 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-12-02 20:41:45,750 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 20:41:45,751 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 20:41:45,751 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 20:41:45,751 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 20:41:45,752 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 20:41:45,752 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-02 20:41:45,752 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-02 20:41:45,752 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-02 20:41:45,752 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-02 20:41:45,752 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-02 20:41:45,752 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-02 20:41:45,753 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 20:41:45,753 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 20:41:45,753 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 20:41:45,753 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 20:41:45,753 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-02 20:41:45,753 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-02 20:41:45,753 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-02 20:41:45,754 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 20:41:45,754 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-02 20:41:45,754 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 20:41:45,754 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-02 20:41:45,754 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 20:41:45,754 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 20:41:45,754 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-02 20:41:45,754 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 20:41:45,755 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 20:41:45,755 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-02 20:41:45,755 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-02 20:41:45,755 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer 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 [2018-12-02 20:41:45,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 20:41:45,780 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 20:41:45,782 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 20:41:45,783 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 20:41:45,783 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 20:41:45,783 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-12-02 20:41:45,821 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/data/42164e0ff/e5bf13e2ebf14ed1bd16de7b4f1f9bd3/FLAGa0c42d1dc [2018-12-02 20:41:46,226 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 20:41:46,227 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-12-02 20:41:46,233 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/data/42164e0ff/e5bf13e2ebf14ed1bd16de7b4f1f9bd3/FLAGa0c42d1dc [2018-12-02 20:41:46,562 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/data/42164e0ff/e5bf13e2ebf14ed1bd16de7b4f1f9bd3 [2018-12-02 20:41:46,563 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 20:41:46,564 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 20:41:46,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 20:41:46,565 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 20:41:46,567 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 20:41:46,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,569 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b1aa1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46, skipping insertion in model container [2018-12-02 20:41:46,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 20:41:46,593 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 20:41:46,729 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 20:41:46,736 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 20:41:46,793 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 20:41:46,819 INFO L195 MainTranslator]: Completed translation [2018-12-02 20:41:46,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46 WrapperNode [2018-12-02 20:41:46,820 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 20:41:46,820 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 20:41:46,820 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 20:41:46,820 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 20:41:46,825 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 20:41:46,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 20:41:46,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 20:41:46,844 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 20:41:46,849 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,854 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,855 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,855 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... [2018-12-02 20:41:46,856 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 20:41:46,857 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 20:41:46,857 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 20:41:46,857 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 20:41:46,857 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f2890b07-8b7f-4a24-ac30-298bb41db367/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 20:41:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-12-02 20:41:46,889 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-12-02 20:41:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 20:41:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 20:41:46,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-02 20:41:46,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 20:41:46,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 20:41:46,987 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 20:41:46,987 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-02 20:41:46,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:41:46 BoogieIcfgContainer [2018-12-02 20:41:46,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 20:41:46,988 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-02 20:41:46,988 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-02 20:41:46,990 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-02 20:41:46,991 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 20:41:46,991 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 08:41:46" (1/3) ... [2018-12-02 20:41:46,991 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d02e453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 08:41:46, skipping insertion in model container [2018-12-02 20:41:46,991 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 20:41:46,992 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:41:46" (2/3) ... [2018-12-02 20:41:46,992 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6d02e453 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 08:41:46, skipping insertion in model container [2018-12-02 20:41:46,992 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 20:41:46,992 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:41:46" (3/3) ... [2018-12-02 20:41:46,993 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_create_rec-alloca_false-termination.c.i [2018-12-02 20:41:47,027 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 20:41:47,028 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-02 20:41:47,028 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-02 20:41:47,028 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-02 20:41:47,028 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 20:41:47,028 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 20:41:47,028 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-02 20:41:47,028 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 20:41:47,028 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-02 20:41:47,037 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-12-02 20:41:47,052 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-02 20:41:47,052 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 20:41:47,052 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 20:41:47,057 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-12-02 20:41:47,057 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-02 20:41:47,058 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-02 20:41:47,058 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-12-02 20:41:47,058 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-02 20:41:47,059 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 20:41:47,059 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 20:41:47,059 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-12-02 20:41:47,059 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-02 20:41:47,063 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue [2018-12-02 20:41:47,064 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(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 [2018-12-02 20:41:47,067 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 20:41:47,067 INFO L82 PathProgramCache]: Analyzing trace with hash 37807, now seen corresponding path program 1 times [2018-12-02 20:41:47,069 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 20:41:47,069 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 20:41:47,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:47,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 20:41:47,098 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:47,135 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 20:41:47,135 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 1 times [2018-12-02 20:41:47,135 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 20:41:47,135 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 20:41:47,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:47,136 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 20:41:47,136 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:47,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:47,163 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 20:41:47,163 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 1 times [2018-12-02 20:41:47,163 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 20:41:47,163 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 20:41:47,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:47,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 20:41:47,164 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:47,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:47,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:47,554 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2018-12-02 20:41:47,621 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 20:41:47,622 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 20:41:47,622 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 20:41:47,622 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 20:41:47,622 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 20:41:47,623 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 20:41:47,623 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 20:41:47,623 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 20:41:47,623 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2018-12-02 20:41:47,623 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 20:41:47,623 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 20:41:47,637 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,642 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,644 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,647 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,654 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:47,796 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 20:41:47,799 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 20:41:47,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,802 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,803 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,806 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,808 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,808 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,809 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 [2018-12-02 20:41:47,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,810 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,811 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 [2018-12-02 20:41:47,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,812 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,814 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,814 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,816 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,816 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,817 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 [2018-12-02 20:41:47,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,817 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,819 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:47,819 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:47,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,824 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,824 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,825 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 [2018-12-02 20:41:47,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,826 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,826 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,828 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,828 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,830 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,830 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,832 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,832 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,834 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,834 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,835 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,836 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:47,836 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:47,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,838 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 [2018-12-02 20:41:47,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,839 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,839 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,842 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,846 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,847 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:47,847 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:47,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,853 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 [2018-12-02 20:41:47,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,853 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:47,853 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,855 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 [2018-12-02 20:41:47,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,855 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,856 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,857 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 [2018-12-02 20:41:47,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,857 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,858 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,859 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,859 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,861 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:47,861 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:47,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,862 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 20:41:47,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,865 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,875 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,876 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 [2018-12-02 20:41:47,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,877 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:47,877 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:47,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,882 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,884 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,886 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,889 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,893 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:47,893 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:47,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,897 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,904 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,905 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:47,905 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:47,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,909 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:47,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,909 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:47,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,911 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,911 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,913 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:47,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:47,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,918 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 20:41:47,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,919 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,921 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 [2018-12-02 20:41:47,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,931 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:47,932 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:47,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,935 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,940 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 [2018-12-02 20:41:47,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,946 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 [2018-12-02 20:41:47,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:47,949 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:47,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,952 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,954 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,960 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:47,960 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:47,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,965 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:47,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,966 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:47,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,970 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:47,972 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:47,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,972 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 20:41:47,972 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 [2018-12-02 20:41:47,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,973 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,980 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,984 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:47,984 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:47,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,986 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,987 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,988 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,988 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,989 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,989 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,991 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,991 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,992 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,992 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,994 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:47,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:47,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:47,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:47,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:47,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:47,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:47,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:47,997 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:47,998 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:47,998 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:48,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,001 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,003 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,008 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,009 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:48,009 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:48,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,013 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:48,013 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,014 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-12-02 20:41:48,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,015 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,016 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,017 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,019 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,019 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:48,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,021 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,021 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,022 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 20:41:48,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,022 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,022 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,023 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,025 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,026 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,027 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,028 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,028 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,030 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,032 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,032 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,034 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,034 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,035 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,035 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,036 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:48,036 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:48,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,040 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,040 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,041 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 [2018-12-02 20:41:48,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,044 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,045 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,046 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,047 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,049 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,050 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 [2018-12-02 20:41:48,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,051 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,051 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,054 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:48,054 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:48,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,057 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,059 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,070 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:48,070 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:48,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,076 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:48,076 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,076 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,080 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,108 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:48,108 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:48,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,109 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 20:41:48,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,109 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,110 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,110 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,111 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 [2018-12-02 20:41:48,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,115 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,116 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,118 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,120 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 [2018-12-02 20:41:48,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,120 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,121 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,124 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,125 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,125 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:48,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,128 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,128 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,130 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,131 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,132 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,133 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,134 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,134 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,136 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,136 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,137 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,141 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,142 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,142 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:48,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,144 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,161 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 [2018-12-02 20:41:48,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,161 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,162 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,162 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:48,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,166 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,167 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:48,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,167 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:48,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,170 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,172 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,173 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,174 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,176 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:48,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,177 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 20:41:48,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,178 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,179 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,180 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,180 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,180 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,181 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,182 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,182 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,183 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,184 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,185 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 [2018-12-02 20:41:48,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,186 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,187 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,188 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,189 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,190 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,191 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,191 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,192 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:48,192 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:48,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,195 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 [2018-12-02 20:41:48,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,197 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,198 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,198 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,198 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,200 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,201 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 [2018-12-02 20:41:48,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,202 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,202 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,204 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,206 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,207 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,207 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,207 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,209 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,209 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,210 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:48,210 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:48,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,214 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,216 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,216 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,242 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:48,242 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:48,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,249 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,249 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:48,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,250 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-12-02 20:41:48,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,257 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,257 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:48,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:48,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,261 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 20:41:48,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,264 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,265 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 [2018-12-02 20:41:48,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,266 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,268 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,270 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,273 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,274 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,276 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,276 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:48,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,278 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 [2018-12-02 20:41:48,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,278 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,288 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,289 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 [2018-12-02 20:41:48,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,292 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,292 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:48,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,294 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,294 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,296 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,300 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,300 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,301 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,301 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:48,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,306 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:48,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,306 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:48,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,308 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,310 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:48,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:48,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:48,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,315 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 20:41:48,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,316 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,320 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,321 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,321 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,323 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,324 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,326 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,326 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,328 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,328 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,331 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,331 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,332 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 [2018-12-02 20:41:48,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,333 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,333 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:48,333 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:48,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,337 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,337 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,339 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,339 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,339 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,342 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,343 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 [2018-12-02 20:41:48,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,344 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,344 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,346 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,346 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,346 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,348 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,348 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,349 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,351 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,351 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,351 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,353 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,353 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,354 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:48,354 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:48,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,357 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 [2018-12-02 20:41:48,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,357 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,357 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,358 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,359 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 [2018-12-02 20:41:48,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,360 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,360 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,360 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,367 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,368 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:48,368 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:48,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,375 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:48,375 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:48,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,378 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 [2018-12-02 20:41:48,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,379 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,382 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,382 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,384 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,384 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:48,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:48,386 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:48,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:48,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:48,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:48,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:48,387 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:48,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:48,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:48,389 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-02 20:41:48,389 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-12-02 20:41:48,389 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(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 [2018-12-02 20:41:48,389 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 20:41:48,389 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 2 times [2018-12-02 20:41:48,389 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 20:41:48,389 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 20:41:48,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:48,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 20:41:48,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:48,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:48,401 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 20:41:48,401 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 2 times [2018-12-02 20:41:48,401 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 20:41:48,401 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 20:41:48,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:48,401 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 20:41:48,402 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:48,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:48,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 20:41:48,408 INFO L82 PathProgramCache]: Analyzing trace with hash 1571322095, now seen corresponding path program 3 times [2018-12-02 20:41:48,408 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 20:41:48,408 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 20:41:48,408 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:48,409 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 20:41:48,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 20:41:48,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 20:41:48,790 WARN L180 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2018-12-02 20:41:49,129 WARN L180 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2018-12-02 20:41:49,515 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 20:41:49,515 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 20:41:49,515 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 20:41:49,515 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 20:41:49,515 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 20:41:49,515 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 20:41:49,515 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 20:41:49,515 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 20:41:49,515 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2018-12-02 20:41:49,515 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 20:41:49,516 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 20:41:49,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,566 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,568 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 20:41:49,739 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 20:41:49,739 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 20:41:49,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,740 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:49,741 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:49,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,744 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,744 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,746 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,747 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,749 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,749 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,750 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,752 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,752 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,753 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 [2018-12-02 20:41:49,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,753 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,754 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,755 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,755 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:49,755 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:49,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,757 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,758 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,759 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,759 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,760 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 [2018-12-02 20:41:49,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,761 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,761 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,762 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,763 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,764 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,764 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,766 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,766 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,767 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 [2018-12-02 20:41:49,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,767 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,767 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,769 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,769 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,770 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,771 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,772 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:49,772 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,774 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:49,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,774 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,774 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:49,774 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:49,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,777 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,777 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:49,778 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:49,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,781 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,781 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:49,781 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 20:41:49,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,787 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,787 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,789 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,789 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,790 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 20:41:49,790 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 20:41:49,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,791 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 20:41:49,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,792 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,792 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:49,792 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:49,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,794 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,794 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,794 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,796 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,796 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,798 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,801 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,801 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,802 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,803 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 [2018-12-02 20:41:49,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,804 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,804 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,805 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,806 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:49,806 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:49,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,808 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,809 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 [2018-12-02 20:41:49,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,810 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,811 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 [2018-12-02 20:41:49,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,812 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,812 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,813 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,813 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,815 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,816 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 [2018-12-02 20:41:49,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,817 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,819 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,819 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,820 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 [2018-12-02 20:41:49,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,820 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,820 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,822 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,823 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:49,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,824 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:49,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,825 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:49,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,825 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:49,825 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:49,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,828 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,829 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:49,829 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:49,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,832 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,832 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:49,832 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:49,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,838 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 [2018-12-02 20:41:49,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,839 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,840 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,840 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:49,842 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:49,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,843 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 20:41:49,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,844 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:49,844 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:49,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,847 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,848 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,855 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,856 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,857 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 [2018-12-02 20:41:49,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,858 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:49,858 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:49,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,863 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,867 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 [2018-12-02 20:41:49,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,869 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,871 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,871 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,874 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,876 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:49,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,876 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:49,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,877 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:49,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,878 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 20:41:49,878 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:49,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,882 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:49,882 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:49,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,887 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:49,887 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:49,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:49,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:49,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,899 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 20:41:49,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,901 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:49,901 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:49,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,902 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 [2018-12-02 20:41:49,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,903 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,903 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,915 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,915 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 [2018-12-02 20:41:49,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,916 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,918 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,918 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,937 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,940 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 [2018-12-02 20:41:49,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,940 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,941 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:49,941 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:49,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,959 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,961 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,963 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,985 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,985 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,986 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:49,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:49,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:49,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:49,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:49,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:49,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:49,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:49,987 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:49,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,009 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,010 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,011 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:50,011 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,011 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-12-02 20:41:50,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,012 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 [2018-12-02 20:41:50,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,029 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:50,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,030 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,030 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 20:41:50,030 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,035 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:50,035 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,041 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:50,041 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,050 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,056 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,056 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 20:41:50,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,057 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,058 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,058 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 20:41:50,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,060 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:50,060 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:50,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,062 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 [2018-12-02 20:41:50,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,077 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,079 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,101 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,102 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,103 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,103 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,104 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,105 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,105 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,125 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,126 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,127 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,127 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:50,127 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:50,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,130 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,130 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,150 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,152 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,153 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,154 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,155 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,175 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 [2018-12-02 20:41:50,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,175 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,177 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,177 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,203 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:50,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,203 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:50,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,222 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,222 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:50,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,222 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,223 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:50,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,225 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,226 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:50,227 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:50,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,231 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,231 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,232 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 20:41:50,232 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 20:41:50,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,248 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,249 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 [2018-12-02 20:41:50,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,250 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,250 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,251 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 [2018-12-02 20:41:50,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,252 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 20:41:50,252 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 20:41:50,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,253 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 20:41:50,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,270 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,271 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,271 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,272 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,275 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,276 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,277 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,280 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,300 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,300 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,302 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,304 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,324 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,325 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,327 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 [2018-12-02 20:41:50,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,327 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,328 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,331 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 [2018-12-02 20:41:50,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,331 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,352 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,354 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,357 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,376 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,377 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 [2018-12-02 20:41:50,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,377 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,378 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,380 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,382 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,402 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,405 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,406 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,407 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,408 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:50,408 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,408 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:50,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,432 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:50,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,432 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 20:41:50,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,436 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,437 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,437 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,442 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,442 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,444 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,444 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,463 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,465 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 [2018-12-02 20:41:50,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,466 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,469 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 20:41:50,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,471 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 20:41:50,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,485 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:50,485 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,489 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 [2018-12-02 20:41:50,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,493 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,512 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,513 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,513 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,515 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,517 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,518 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,542 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,545 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,546 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 [2018-12-02 20:41:50,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,546 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,546 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,547 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:50,548 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,568 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,571 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,573 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,574 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,597 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,598 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,598 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,599 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,600 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 [2018-12-02 20:41:50,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,601 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,622 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,623 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,625 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 [2018-12-02 20:41:50,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,625 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,627 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 [2018-12-02 20:41:50,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,628 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,628 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,652 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:50,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,652 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-12-02 20:41:50,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,658 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:50,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,659 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 20:41:50,659 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,663 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,664 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,665 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:50,665 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,678 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,680 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 20:41:50,681 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 20:41:50,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,706 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 [2018-12-02 20:41:50,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,710 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 [2018-12-02 20:41:50,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,711 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 20:41:50,712 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 20:41:50,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,713 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 20:41:50,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,714 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,714 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,717 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,718 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,720 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,736 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,738 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,739 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,740 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,741 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,742 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 [2018-12-02 20:41:50,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,767 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 [2018-12-02 20:41:50,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,768 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,770 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,771 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,773 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,773 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,795 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,798 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,798 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,800 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,831 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,853 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 [2018-12-02 20:41:50,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,857 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,861 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 [2018-12-02 20:41:50,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,883 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,883 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:50,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,883 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 20:41:50,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,886 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:50,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,887 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 20:41:50,887 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,890 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,891 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,913 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:50,913 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 20:41:50,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,921 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 [2018-12-02 20:41:50,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,924 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 [2018-12-02 20:41:50,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,925 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 20:41:50,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 20:41:50,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 20:41:50,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,944 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 20:41:50,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,945 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:50,946 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:50,946 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:50,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,949 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:50,950 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:50,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,976 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:50,977 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:50,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,980 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:50,980 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:50,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:50,983 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:50,983 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:50,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:50,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:50,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:50,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:50,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:50,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:50,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:50,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,015 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,015 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,017 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,018 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,018 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,021 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,021 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,021 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,024 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,024 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:51,052 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:51,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,056 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,057 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,059 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,059 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,060 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,061 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 [2018-12-02 20:41:51,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,062 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,062 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,086 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,087 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,090 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,091 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,094 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,094 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,117 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,117 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,119 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 [2018-12-02 20:41:51,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,120 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,151 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 20:41:51,151 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,152 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 20:41:51,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,156 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 20:41:51,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,156 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,156 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 20:41:51,157 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:51,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,160 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,160 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,162 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:51,162 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:51,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,186 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 20:41:51,186 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 20:41:51,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,207 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,208 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,208 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,210 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,211 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 20:41:51,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 20:41:51,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 20:41:51,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 20:41:51,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 20:41:51,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 20:41:51,219 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 20:41:51,219 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 20:41:51,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 20:41:51,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 20:41:51,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 08:41:51 BoogieIcfgContainer [2018-12-02 20:41:51,226 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-02 20:41:51,227 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 20:41:51,227 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 20:41:51,227 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 20:41:51,228 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:41:46" (3/4) ... [2018-12-02 20:41:51,231 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 20:41:51,231 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 20:41:51,232 INFO L168 Benchmark]: Toolchain (without parser) took 4668.25 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 311.4 MB). Free memory was 956.0 MB in the beginning and 850.0 MB in the end (delta: 106.0 MB). Peak memory consumption was 417.4 MB. Max. memory is 11.5 GB. [2018-12-02 20:41:51,233 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 20:41:51,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 254.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -150.3 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. [2018-12-02 20:41:51,234 INFO L168 Benchmark]: Boogie Procedure Inliner took 23.61 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 20:41:51,234 INFO L168 Benchmark]: Boogie Preprocessor took 12.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 20:41:51,234 INFO L168 Benchmark]: RCFGBuilder took 130.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2018-12-02 20:41:51,235 INFO L168 Benchmark]: BuchiAutomizer took 4238.88 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 186.1 MB). Free memory was 1.1 GB in the beginning and 850.0 MB in the end (delta: 238.2 MB). Peak memory consumption was 424.4 MB. Max. memory is 11.5 GB. [2018-12-02 20:41:51,235 INFO L168 Benchmark]: Witness Printer took 4.49 ms. Allocated memory is still 1.3 GB. Free memory is still 850.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 20:41:51,238 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 254.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -150.3 MB). Peak memory consumption was 24.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 23.61 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 12.71 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 130.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 4238.88 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 186.1 MB). Free memory was 1.1 GB in the beginning and 850.0 MB in the end (delta: 238.2 MB). Peak memory consumption was 424.4 MB. Max. memory is 11.5 GB. * Witness Printer took 4.49 ms. Allocated memory is still 1.3 GB. Free memory is still 850.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 4.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 4.1s. 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: inital402 mio100 ax100 hnf100 lsp98 ukn10 mio100 lsp48 div505 bol100 ite100 ukn100 eq149 hnf47 smp80 dnf100 smp100 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 3ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~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.alloc(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.alloc(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...