./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/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 9dcdf92c69f76a88ce31ba72cdb252facb0f647f ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 12:11:50,848 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:11:50,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:11:50,855 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:11:50,855 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:11:50,857 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:11:50,858 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:11:50,859 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:11:50,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:11:50,860 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:11:50,861 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:11:50,861 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:11:50,862 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:11:50,862 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:11:50,863 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:11:50,864 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:11:50,864 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:11:50,865 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:11:50,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:11:50,868 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:11:50,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:11:50,870 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:11:50,871 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:11:50,871 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:11:50,871 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:11:50,872 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:11:50,873 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:11:50,874 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:11:50,874 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:11:50,875 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:11:50,875 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:11:50,876 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:11:50,876 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:11:50,876 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:11:50,877 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:11:50,877 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:11:50,877 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-23 12:11:50,888 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:11:50,888 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:11:50,889 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:11:50,889 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:11:50,889 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:11:50,889 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 12:11:50,890 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 12:11:50,890 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 12:11:50,890 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 12:11:50,890 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 12:11:50,890 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 12:11:50,890 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:11:50,891 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 12:11:50,892 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:11:50,892 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 12:11:50,892 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:11:50,892 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:11:50,892 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 12:11:50,892 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:11:50,892 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:11:50,893 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 12:11:50,893 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 12:11:50,894 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_92b2f299-3fa5-424a-aa68-0f0d3162a631/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 -> 9dcdf92c69f76a88ce31ba72cdb252facb0f647f [2018-11-23 12:11:50,914 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:11:50,923 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:11:50,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:11:50,926 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:11:50,926 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:11:50,927 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2018-11-23 12:11:50,963 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/data/76aa92f79/b87c8eaf93fc4120b748a2558d3c9b1c/FLAG38c7fe470 [2018-11-23 12:11:51,400 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:11:51,401 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/sv-benchmarks/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2018-11-23 12:11:51,411 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/data/76aa92f79/b87c8eaf93fc4120b748a2558d3c9b1c/FLAG38c7fe470 [2018-11-23 12:11:51,419 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/data/76aa92f79/b87c8eaf93fc4120b748a2558d3c9b1c [2018-11-23 12:11:51,421 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:11:51,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:11:51,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:11:51,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:11:51,425 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:11:51,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bab14b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51, skipping insertion in model container [2018-11-23 12:11:51,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:11:51,460 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:11:51,644 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:11:51,650 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:11:51,679 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:11:51,750 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:11:51,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51 WrapperNode [2018-11-23 12:11:51,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:11:51,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:11:51,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:11:51,751 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:11:51,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,767 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:11:51,780 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:11:51,780 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:11:51,780 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:11:51,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,788 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,788 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,791 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,794 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,795 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... [2018-11-23 12:11:51,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:11:51,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:11:51,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:11:51,797 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:11:51,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/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 [2018-11-23 12:11:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:11:51,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:11:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:11:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:11:51,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:11:51,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:11:51,976 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 12:11:51,976 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-23 12:11:51,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:11:51 BoogieIcfgContainer [2018-11-23 12:11:51,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 12:11:51,977 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 12:11:51,977 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 12:11:51,979 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 12:11:51,980 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 12:11:51,980 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 12:11:51" (1/3) ... [2018-11-23 12:11:51,981 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@234daa8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 12:11:51, skipping insertion in model container [2018-11-23 12:11:51,981 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 12:11:51,981 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:11:51" (2/3) ... [2018-11-23 12:11:51,981 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@234daa8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 12:11:51, skipping insertion in model container [2018-11-23 12:11:51,981 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 12:11:51,982 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:11:51" (3/3) ... [2018-11-23 12:11:51,983 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3b-alloca_true-termination.c.i [2018-11-23 12:11:52,032 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 12:11:52,033 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 12:11:52,033 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 12:11:52,033 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 12:11:52,033 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 12:11:52,033 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 12:11:52,033 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 12:11:52,033 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 12:11:52,033 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 12:11:52,043 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-11-23 12:11:52,061 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 12:11:52,062 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 12:11:52,062 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 12:11:52,068 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 12:11:52,068 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 12:11:52,068 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 12:11:52,068 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2018-11-23 12:11:52,069 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 12:11:52,069 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 12:11:52,069 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 12:11:52,069 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 12:11:52,069 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 12:11:52,074 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true [2018-11-23 12:11:52,075 INFO L796 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2018-11-23 12:11:52,079 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:52,079 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-23 12:11:52,080 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:11:52,081 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:11:52,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:52,118 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:52,118 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:52,179 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:52,179 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2018-11-23 12:11:52,179 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:11:52,179 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:11:52,180 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:52,180 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:52,181 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:52,186 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 12:11:52,187 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 12:11:52,187 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-23 12:11:52,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:52,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:52,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:52,234 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:52,234 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2018-11-23 12:11:52,234 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:11:52,234 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:11:52,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:52,236 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:52,236 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:52,246 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 12:11:52,247 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 12:11:52,247 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-23 12:11:52,258 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:52,423 WARN L180 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2018-11-23 12:11:52,619 WARN L180 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 78 [2018-11-23 12:11:52,696 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 12:11:52,697 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 12:11:52,697 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 12:11:52,697 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 12:11:52,697 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 12:11:52,697 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 12:11:52,697 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 12:11:52,698 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 12:11:52,698 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-23 12:11:52,698 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 12:11:52,698 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 12:11:52,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:52,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:52,963 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2018-11-23 12:11:53,057 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,063 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,067 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,080 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,085 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:53,423 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 12:11:53,427 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 12:11:53,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,432 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,434 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,437 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,437 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,440 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 12:11:53,440 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,455 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,459 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,459 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,484 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,485 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,490 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,494 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,494 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,504 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,505 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,507 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 12:11:53,507 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,517 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,518 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,518 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,522 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,525 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,525 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,566 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,568 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,568 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,575 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,576 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,576 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,585 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,586 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,587 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,594 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,594 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,595 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 12:11:53,595 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,602 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,603 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,605 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,607 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,607 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,609 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,612 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,614 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,614 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,617 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,617 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,620 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,620 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,624 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,624 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,625 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 [2018-11-23 12:11:53,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,626 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,626 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,627 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,629 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,629 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,631 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,632 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,632 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,635 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,635 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,637 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,637 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:53,638 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:53,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:53,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:53,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,642 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 12:11:53,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,644 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,645 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,647 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,647 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,655 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,658 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,658 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,672 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,673 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,673 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,675 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,676 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,676 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,684 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,684 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,685 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,686 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,694 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,694 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,700 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,700 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,719 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,720 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,720 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,727 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,728 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,728 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,736 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,736 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,742 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 [2018-11-23 12:11:53,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,742 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,743 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,744 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,752 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,753 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 [2018-11-23 12:11:53,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,753 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,753 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,754 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 [2018-11-23 12:11:53,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,755 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,757 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,759 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,759 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,760 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 [2018-11-23 12:11:53,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,762 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,762 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,765 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 [2018-11-23 12:11:53,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,766 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,767 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 [2018-11-23 12:11:53,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,767 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,768 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,768 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,771 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 [2018-11-23 12:11:53,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,772 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,772 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,774 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,774 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,774 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,777 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,777 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,778 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,779 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,779 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,782 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,784 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:53,784 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:53,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:53,788 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:53,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,789 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 12:11:53,789 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 [2018-11-23 12:11:53,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,791 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 [2018-11-23 12:11:53,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,792 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,793 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:53,793 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,800 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 [2018-11-23 12:11:53,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,803 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,804 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,816 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 [2018-11-23 12:11:53,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,818 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,818 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,820 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 [2018-11-23 12:11:53,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,822 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,822 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,830 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,831 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:53,831 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,837 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,838 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,838 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,841 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 [2018-11-23 12:11:53,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,845 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,845 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,866 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,866 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,876 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,876 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,884 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,884 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,890 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 [2018-11-23 12:11:53,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,890 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,891 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:53,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,911 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,911 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,915 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 [2018-11-23 12:11:53,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,916 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,917 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,920 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 [2018-11-23 12:11:53,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,923 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,924 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,926 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 [2018-11-23 12:11:53,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,928 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 [2018-11-23 12:11:53,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,932 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,935 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:53,935 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:53,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,938 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 [2018-11-23 12:11:53,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:53,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:53,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,940 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 12:11:53,940 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 [2018-11-23 12:11:53,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:53,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,941 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:53,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:53,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,943 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,943 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,944 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:53,945 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:53,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,952 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,955 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:53,956 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:53,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,970 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 [2018-11-23 12:11:53,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,972 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:53,972 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:53,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,976 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:53,976 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:53,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,984 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 [2018-11-23 12:11:53,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,985 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:53,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,985 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,986 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:53,987 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:53,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:53,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:53,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:53,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:53,997 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:53,997 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:53,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:53,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:53,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,005 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,005 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,029 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,029 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,038 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,038 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,046 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,047 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,047 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,055 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,055 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,056 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:54,056 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,064 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,064 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,066 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,068 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,068 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,070 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,070 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,073 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,074 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,075 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,075 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,079 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,080 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 [2018-11-23 12:11:54,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,081 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,082 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,082 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,086 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,086 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,090 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,090 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,093 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 [2018-11-23 12:11:54,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,094 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,094 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,096 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,097 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,097 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,101 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,101 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,103 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,104 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,104 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,111 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 [2018-11-23 12:11:54,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:54,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,112 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,113 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 12:11:54,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,114 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,115 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,115 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,117 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,117 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,118 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,118 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,126 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,126 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,128 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,128 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,146 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,146 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,147 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,147 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,150 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,151 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,151 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,164 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,165 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,165 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,173 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,173 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,175 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 [2018-11-23 12:11:54,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,176 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,180 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,180 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,198 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,198 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,204 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 [2018-11-23 12:11:54,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,206 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,206 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,212 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,213 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,213 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,220 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,220 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,221 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,221 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,227 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,227 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,227 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,229 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,234 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,235 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,240 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,240 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,242 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,243 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,243 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,247 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,247 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,247 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,248 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 [2018-11-23 12:11:54,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,249 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,251 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,251 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,256 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,261 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,262 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,262 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,265 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 [2018-11-23 12:11:54,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,269 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,269 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,272 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,273 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,274 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 [2018-11-23 12:11:54,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,275 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,275 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:54,276 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:54,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:54,281 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:54,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,282 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 12:11:54,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,283 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,286 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,286 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,288 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:54,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,297 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,301 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,301 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,317 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,321 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,321 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,325 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,327 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,327 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,345 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,346 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,347 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:54,347 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,355 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,359 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 [2018-11-23 12:11:54,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,360 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,366 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,417 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,419 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,419 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,427 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,429 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,430 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,438 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,438 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,440 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,440 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,448 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,448 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,450 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:54,450 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,458 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,459 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,461 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,462 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,462 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,465 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,466 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,468 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,471 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 [2018-11-23 12:11:54,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,471 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,472 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,475 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,475 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,477 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,477 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,481 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,482 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,484 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,486 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,486 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,491 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,491 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,494 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 [2018-11-23 12:11:54,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,495 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,496 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,496 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,501 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,502 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,504 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,506 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,506 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,510 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,511 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,513 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,515 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,515 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,520 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:54,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,521 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,523 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 12:11:54,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,523 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,524 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,525 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,527 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,530 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:54,530 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,542 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,548 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,548 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,583 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,585 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,585 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,593 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,593 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,612 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,612 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,612 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,615 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:54,615 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,625 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 [2018-11-23 12:11:54,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,625 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,626 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,627 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,627 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,633 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,639 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,639 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,682 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,682 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,691 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,693 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,694 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,703 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,706 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,706 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,714 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,717 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:54,717 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,725 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,725 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,726 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,728 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,729 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,733 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,737 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,739 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 [2018-11-23 12:11:54,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,739 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,740 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,875 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,877 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 [2018-11-23 12:11:54,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,878 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,879 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,879 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,885 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 [2018-11-23 12:11:54,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,885 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,886 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,889 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,891 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,891 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,898 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,901 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,902 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,902 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,907 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,908 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,908 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,912 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,912 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,917 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,919 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,920 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 [2018-11-23 12:11:54,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,923 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:54,923 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:54,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,932 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:54,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:54,934 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:54,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,935 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 12:11:54,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,935 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:54,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:54,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:54,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,938 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 [2018-11-23 12:11:54,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,938 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,940 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:54,940 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,945 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,948 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,973 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,973 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,975 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 [2018-11-23 12:11:54,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,977 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,977 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:54,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,987 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:54,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,988 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:54,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,993 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 [2018-11-23 12:11:54,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:54,995 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:54,995 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:54,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:54,997 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 [2018-11-23 12:11:54,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:54,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:54,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:54,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:54,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,027 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,027 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,035 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,035 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,041 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 [2018-11-23 12:11:55,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,043 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,043 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,050 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:55,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,051 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:55,051 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,056 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,057 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,061 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 [2018-11-23 12:11:55,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,070 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,070 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,070 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,075 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 [2018-11-23 12:11:55,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,077 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,077 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,079 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 [2018-11-23 12:11:55,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,083 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,083 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,086 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 [2018-11-23 12:11:55,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,086 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,087 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,089 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,090 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,090 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,095 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,096 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:55,096 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:55,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,099 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:55,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:55,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:55,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,101 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 12:11:55,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,102 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,102 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,102 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,105 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:55,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,105 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,107 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 12:11:55,107 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,115 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,119 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,119 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,160 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,160 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,161 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,161 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,166 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,167 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,167 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,182 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:55,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,183 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,184 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 12:11:55,184 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,193 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,194 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,194 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,198 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,198 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,203 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,203 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,246 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,247 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,258 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,260 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,260 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,269 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,270 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,271 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,281 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 [2018-11-23 12:11:55,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,282 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,282 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:55,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,282 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,284 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 12:11:55,284 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,291 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 [2018-11-23 12:11:55,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,291 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,292 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,292 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,294 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,295 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,295 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,298 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,298 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,299 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,305 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 [2018-11-23 12:11:55,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,306 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,306 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,309 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,310 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,311 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,320 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,320 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,326 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,326 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,329 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,330 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,330 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,334 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,335 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,335 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,338 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,339 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,339 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,343 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 [2018-11-23 12:11:55,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,343 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,344 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:55,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,346 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,347 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,348 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:55,348 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:55,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,352 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 [2018-11-23 12:11:55,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:55,353 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:55,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:55,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:55,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:55,353 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:55,353 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:55,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:55,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:55,355 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 12:11:55,356 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2018-11-23 12:11:55,356 INFO L796 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2018-11-23 12:11:55,356 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:55,356 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2018-11-23 12:11:55,356 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:11:55,356 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:11:55,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:55,358 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 12:11:55,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:55,363 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 12:11:55,363 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 12:11:55,364 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-23 12:11:55,384 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:11:55,409 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-23 12:11:55,409 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-23 12:11:55,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:55,451 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:55,451 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2018-11-23 12:11:55,451 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:11:55,451 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:11:55,453 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:55,454 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:11:55,454 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:55,456 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 12:11:55,456 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 12:11:55,456 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-23 12:11:55,477 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-23 12:11:55,487 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-23 12:11:55,488 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-23 12:11:55,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:55,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 12:11:55,523 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2018-11-23 12:11:55,523 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 12:11:55,523 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 12:11:55,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:55,524 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 12:11:55,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 12:11:55,530 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-23 12:11:55,530 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-23 12:11:55,530 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_92b2f299-3fa5-424a-aa68-0f0d3162a631/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-23 12:11:55,546 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 12:11:55,591 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 12:11:55,592 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-23 12:11:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 12:11:55,779 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2018-11-23 12:11:56,326 WARN L180 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 105 [2018-11-23 12:11:56,495 WARN L180 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2018-11-23 12:11:56,497 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 12:11:56,497 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 12:11:56,497 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 12:11:56,497 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 12:11:56,497 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 12:11:56,497 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 12:11:56,497 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 12:11:56,498 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 12:11:56,498 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-23 12:11:56,498 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 12:11:56,498 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 12:11:56,501 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,726 WARN L180 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2018-11-23 12:11:56,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:56,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 12:11:57,238 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 12:11:57,238 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 12:11:57,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,239 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,240 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,240 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,248 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,248 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,248 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,249 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 [2018-11-23 12:11:57,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,250 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,250 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,250 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,253 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 [2018-11-23 12:11:57,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,253 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,254 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,254 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,257 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,257 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,258 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,263 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,263 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,264 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 12:11:57,264 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,268 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,268 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,268 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,272 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,272 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,273 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 12:11:57,273 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,275 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,276 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,276 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 12:11:57,276 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,279 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,280 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,280 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,287 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 [2018-11-23 12:11:57,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,288 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,288 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,289 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,289 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,291 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 [2018-11-23 12:11:57,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,291 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,291 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,293 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,293 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,297 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,297 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,298 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,298 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,299 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,300 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,300 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,301 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,302 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,304 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,304 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,304 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 [2018-11-23 12:11:57,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,305 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,305 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,306 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,307 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,308 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,309 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,309 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,310 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 [2018-11-23 12:11:57,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,311 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,311 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,311 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,312 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 [2018-11-23 12:11:57,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,312 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,313 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:57,313 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 12:11:57,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,315 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,315 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,315 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 [2018-11-23 12:11:57,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,316 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 12:11:57,316 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 12:11:57,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,317 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 12:11:57,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,317 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,318 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,318 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,321 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,322 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,322 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,324 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,324 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,324 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,327 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,328 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,328 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,333 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,333 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,340 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,340 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,340 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,343 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 [2018-11-23 12:11:57,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,344 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,344 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,344 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,348 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 [2018-11-23 12:11:57,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,348 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,348 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,349 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,349 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,352 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 [2018-11-23 12:11:57,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,352 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,353 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,353 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,358 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,358 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,369 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,369 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,370 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,371 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,371 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,373 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,373 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,375 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,375 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,375 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,378 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,379 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 [2018-11-23 12:11:57,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,379 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,379 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,381 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,381 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,381 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,382 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 [2018-11-23 12:11:57,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,383 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,383 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,383 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,384 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 [2018-11-23 12:11:57,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,385 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,385 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,386 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 [2018-11-23 12:11:57,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,387 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,388 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,388 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,389 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,390 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,391 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,391 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,392 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,393 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,393 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,395 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,395 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,395 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,399 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,399 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,400 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 12:11:57,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,401 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,401 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,419 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,419 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,422 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,422 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,441 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,441 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,462 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,463 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:57,464 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,468 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 [2018-11-23 12:11:57,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,469 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,469 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,482 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,483 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,483 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:57,484 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,488 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,489 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,490 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:57,490 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,494 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 [2018-11-23 12:11:57,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,497 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,498 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,513 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,515 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,516 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,521 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,521 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,525 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,529 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,529 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,532 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,532 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,536 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,537 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,538 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,538 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,540 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,543 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 [2018-11-23 12:11:57,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,544 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,544 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,547 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,547 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:57,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:57,552 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:57,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,553 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 12:11:57,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,555 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,556 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,556 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,563 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,563 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,564 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,568 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,568 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,578 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,578 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,586 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,587 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,598 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 [2018-11-23 12:11:57,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,598 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,599 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,600 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:57,600 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,606 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,607 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,607 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,614 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,616 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,617 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:57,617 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,623 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,625 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:57,625 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,631 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,642 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,642 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,661 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,661 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,663 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,663 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,668 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,668 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,672 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,674 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,675 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,676 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,676 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,679 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,679 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,682 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,682 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,686 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,687 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,689 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,693 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,693 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,696 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:57,712 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:57,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,716 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,717 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 [2018-11-23 12:11:57,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 12:11:57,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:57,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:57,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,719 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 12:11:57,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,720 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,721 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,721 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,745 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,746 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,747 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,749 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,752 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,752 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,760 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 [2018-11-23 12:11:57,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,760 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,762 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,762 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,767 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 [2018-11-23 12:11:57,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,785 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,787 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,787 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,797 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,797 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,798 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,798 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,803 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,804 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,804 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,814 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,814 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,815 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,815 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,828 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:57,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,829 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,829 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:57,829 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,835 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,837 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,837 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,852 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,852 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,853 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 [2018-11-23 12:11:57,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,860 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,860 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,863 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,866 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,868 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,892 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,897 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,897 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,917 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,918 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,921 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 [2018-11-23 12:11:57,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,921 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,949 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,951 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,970 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,972 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 [2018-11-23 12:11:57,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,973 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 12:11:57,973 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 12:11:57,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,977 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,977 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,977 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:57,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:57,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:57,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:57,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 12:11:57,979 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 12:11:57,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:57,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:57,999 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 12:11:57,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:57,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:57,999 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,006 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,007 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,007 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,009 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,011 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,011 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,031 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,032 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,033 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,043 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,045 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,045 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,055 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 [2018-11-23 12:11:58,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,056 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,056 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,057 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:58,057 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,066 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,067 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,067 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,073 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,073 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,074 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:58,074 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,079 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,079 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,080 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:58,080 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,085 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,088 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,096 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,116 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,117 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,118 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,119 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,119 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,130 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 [2018-11-23 12:11:58,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,131 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,131 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,132 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,135 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,137 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,158 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,159 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,159 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,161 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 [2018-11-23 12:11:58,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,161 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,162 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,162 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,165 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,165 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,166 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 [2018-11-23 12:11:58,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,187 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,188 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,189 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 [2018-11-23 12:11:58,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,189 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,190 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,191 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,212 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,214 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,215 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,215 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,218 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,219 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,219 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,222 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,245 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 12:11:58,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,247 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 12:11:58,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,249 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,249 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,256 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,257 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,274 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,278 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 [2018-11-23 12:11:58,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,278 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,278 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,280 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,280 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,315 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,316 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,317 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,328 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,328 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,364 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,364 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,365 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:58,365 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,374 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,374 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,381 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 [2018-11-23 12:11:58,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,381 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,382 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,383 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:58,383 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,391 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,391 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,392 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 12:11:58,393 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,407 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,407 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,611 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,612 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,614 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,615 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,615 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,621 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,621 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,624 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,624 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,629 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,630 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,631 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,632 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,633 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,636 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,636 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,641 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,642 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,643 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,647 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,650 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,650 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,651 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,655 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,656 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,659 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,660 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,661 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,662 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,662 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,673 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 12:11:58,673 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 12:11:58,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,678 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,679 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,680 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 12:11:58,681 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 12:11:58,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,682 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 12:11:58,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,683 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,684 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,684 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,690 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,690 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,702 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,702 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,710 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,711 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,711 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,717 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,719 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,719 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,737 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,737 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,737 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,750 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:58,750 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,754 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 [2018-11-23 12:11:58,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,756 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,756 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,762 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,762 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,763 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:58,764 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,769 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,769 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:58,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,770 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 12:11:58,770 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,775 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,778 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,778 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,805 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,808 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,808 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,811 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,813 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,814 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,814 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,816 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 [2018-11-23 12:11:58,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,818 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,820 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 [2018-11-23 12:11:58,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,826 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,826 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,829 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,829 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,831 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 [2018-11-23 12:11:58,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,832 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,832 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,861 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,864 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,900 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,900 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,904 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 12:11:58,904 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 12:11:58,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,936 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 [2018-11-23 12:11:58,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 12:11:58,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:58,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 12:11:58,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 12:11:58,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:58,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,938 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 12:11:58,938 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 [2018-11-23 12:11:58,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,938 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,939 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:58,940 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:58,940 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:58,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,948 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,948 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:58,949 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:58,971 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:58,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,975 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:58,976 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:58,976 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:58,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:58,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:58,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:58,998 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:58,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:58,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:58,999 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,000 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,000 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,008 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,009 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,016 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,017 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,050 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 [2018-11-23 12:11:59,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,051 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:59,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,052 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 12:11:59,052 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,058 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,059 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,060 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,067 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:59,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,067 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,068 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 12:11:59,068 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,075 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 12:11:59,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,075 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,076 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 12:11:59,076 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,082 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,085 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,086 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,116 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,118 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,119 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,119 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,125 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,126 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,126 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,130 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,130 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,144 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,144 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,145 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,147 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,148 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,148 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,151 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,152 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,152 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,179 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,179 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,182 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,183 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,185 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 [2018-11-23 12:11:59,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,186 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,214 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,214 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,217 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,217 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,217 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,220 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,220 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,221 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,221 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,257 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,258 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 12:11:59,258 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 12:11:59,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 12:11:59,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,263 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,263 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,265 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 [2018-11-23 12:11:59,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 12:11:59,266 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 12:11:59,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 12:11:59,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 12:11:59,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 12:11:59,266 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 12:11:59,266 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 12:11:59,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 12:11:59,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 12:11:59,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 12:11:59 BoogieIcfgContainer [2018-11-23 12:11:59,275 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 12:11:59,300 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 12:11:59,300 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 12:11:59,301 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 12:11:59,301 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:11:51" (3/4) ... [2018-11-23 12:11:59,305 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 12:11:59,305 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 12:11:59,306 INFO L168 Benchmark]: Toolchain (without parser) took 7884.14 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 534.2 MB). Free memory was 950.0 MB in the beginning and 1.2 GB in the end (delta: -257.9 MB). Peak memory consumption was 276.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:11:59,308 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:11:59,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 328.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:11:59,309 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:11:59,310 INFO L168 Benchmark]: Boogie Preprocessor took 16.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2018-11-23 12:11:59,310 INFO L168 Benchmark]: RCFGBuilder took 179.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-11-23 12:11:59,311 INFO L168 Benchmark]: BuchiAutomizer took 7322.87 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 416.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -122.5 MB). Peak memory consumption was 514.3 MB. Max. memory is 11.5 GB. [2018-11-23 12:11:59,312 INFO L168 Benchmark]: Witness Printer took 4.85 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 12:11:59,316 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 980.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 328.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 950.0 MB in the beginning and 1.1 GB in the end (delta: -157.4 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.69 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 179.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 7322.87 ms. Allocated memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: 416.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -122.5 MB). Peak memory consumption was 514.3 MB. Max. memory is 11.5 GB. * Witness Printer took 4.85 ms. Allocated memory is still 1.6 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 7.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 7.1s. 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: inital1189 mio100 ax101 hnf100 lsp97 ukn15 mio100 lsp36 div100 bol100 ite100 ukn100 eq194 hnf87 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 6ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" Loop: "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem7;havoc test_fun_#t~mem5;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...