./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:56:01,536 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:56:01,537 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:56:01,546 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:56:01,546 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:56:01,547 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:56:01,548 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:56:01,549 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:56:01,550 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:56:01,551 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:56:01,551 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:56:01,551 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:56:01,552 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:56:01,553 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:56:01,554 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:56:01,554 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:56:01,555 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:56:01,556 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:56:01,557 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:56:01,558 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:56:01,559 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:56:01,560 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:56:01,561 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:56:01,562 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:56:01,562 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:56:01,562 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:56:01,563 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:56:01,564 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:56:01,564 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:56:01,565 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:56:01,565 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:56:01,566 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:56:01,566 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:56:01,566 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:56:01,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:56:01,567 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:56:01,567 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-23 14:56:01,578 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:56:01,578 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:56:01,579 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:56:01,579 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:56:01,579 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:56:01,579 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 14:56:01,579 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 14:56:01,580 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 14:56:01,580 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 14:56:01,580 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 14:56:01,580 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 14:56:01,580 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:56:01,580 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 14:56:01,580 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 14:56:01,581 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:56:01,582 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 14:56:01,582 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:56:01,582 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:56:01,582 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 14:56:01,582 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:56:01,582 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 14:56:01,583 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 14:56:01,583 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 14:56:01,583 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_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e43f3debe3d2b42f4d7471605fd436bf5ef4d6f0 [2018-11-23 14:56:01,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:56:01,615 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:56:01,617 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:56:01,619 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:56:01,619 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:56:01,619 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-11-23 14:56:01,662 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/data/dba6496e0/1ddb4bdd970b4659ab1871c54e1be565/FLAGb4ed689b2 [2018-11-23 14:56:02,015 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:56:02,016 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/sv-benchmarks/c/termination-memory-linkedlists/ll_create_rec-alloca_false-termination.c.i [2018-11-23 14:56:02,024 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/data/dba6496e0/1ddb4bdd970b4659ab1871c54e1be565/FLAGb4ed689b2 [2018-11-23 14:56:02,422 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/bin-2019/uautomizer/data/dba6496e0/1ddb4bdd970b4659ab1871c54e1be565 [2018-11-23 14:56:02,424 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:56:02,424 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:56:02,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:56:02,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:56:02,429 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:56:02,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b8dd392 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02, skipping insertion in model container [2018-11-23 14:56:02,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:56:02,465 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:56:02,638 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:56:02,647 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:56:02,673 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:56:02,747 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:56:02,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02 WrapperNode [2018-11-23 14:56:02,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:56:02,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:56:02,749 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:56:02,749 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:56:02,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,772 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:56:02,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:56:02,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:56:02,773 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:56:02,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,783 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,785 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... [2018-11-23 14:56:02,785 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:56:02,786 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:56:02,786 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:56:02,786 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:56:02,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_02f622a0-38d5-472c-ab8d-0d0f834d80fc/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 14:56:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-11-23 14:56:02,824 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-11-23 14:56:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:56:02,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:56:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 14:56:02,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:56:02,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:56:02,998 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:56:02,998 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-23 14:56:02,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:56:02 BoogieIcfgContainer [2018-11-23 14:56:02,999 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:56:02,999 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 14:56:03,000 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 14:56:03,003 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 14:56:03,004 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 14:56:03,004 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 02:56:02" (1/3) ... [2018-11-23 14:56:03,005 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@15cfe4bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:56:03, skipping insertion in model container [2018-11-23 14:56:03,005 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 14:56:03,005 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:56:02" (2/3) ... [2018-11-23 14:56:03,005 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@15cfe4bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:56:03, skipping insertion in model container [2018-11-23 14:56:03,005 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 14:56:03,005 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:56:02" (3/3) ... [2018-11-23 14:56:03,007 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_create_rec-alloca_false-termination.c.i [2018-11-23 14:56:03,049 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:56:03,050 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 14:56:03,050 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 14:56:03,050 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 14:56:03,050 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:56:03,050 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:56:03,050 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 14:56:03,051 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:56:03,051 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 14:56:03,063 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-11-23 14:56:03,087 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 14:56:03,087 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 14:56:03,087 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 14:56:03,094 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-23 14:56:03,094 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 14:56:03,094 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 14:56:03,094 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-11-23 14:56:03,095 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 14:56:03,095 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 14:56:03,095 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 14:56:03,096 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-23 14:56:03,096 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 14:56:03,103 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue [2018-11-23 14:56:03,103 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-11-23 14:56:03,108 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:56:03,108 INFO L82 PathProgramCache]: Analyzing trace with hash 37807, now seen corresponding path program 1 times [2018-11-23 14:56:03,109 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:56:03,110 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:56:03,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:03,139 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:56:03,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:03,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:03,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:03,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:56:03,174 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 1 times [2018-11-23 14:56:03,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:56:03,175 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:56:03,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:03,175 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:56:03,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:03,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:03,212 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:56:03,213 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 1 times [2018-11-23 14:56:03,213 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:56:03,213 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:56:03,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:03,214 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:56:03,214 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:03,406 WARN L180 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2018-11-23 14:56:03,756 WARN L180 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2018-11-23 14:56:03,840 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 14:56:03,841 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 14:56:03,841 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 14:56:03,842 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 14:56:03,842 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 14:56:03,842 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 14:56:03,842 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 14:56:03,842 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 14:56:03,842 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2018-11-23 14:56:03,842 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 14:56:03,843 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 14:56:03,858 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 14:56:03,863 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 14:56:03,864 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 14:56:03,867 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 14:56:03,868 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 14:56:03,872 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 14:56:03,873 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 14:56:03,875 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 14:56:03,877 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 14:56:03,878 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 14:56:03,880 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 14:56:03,881 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 14:56:03,882 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 14:56:03,884 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 14:56:03,886 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 14:56:03,888 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 14:56:03,889 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 14:56:03,891 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 14:56:03,955 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 14:56:03,957 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 14:56:03,962 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 14:56:03,963 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 14:56:04,070 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 14:56:04,074 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 14:56:04,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,078 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,080 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,085 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,085 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,088 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,092 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,092 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,093 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 14:56:04,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,094 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,095 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,097 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,098 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,100 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 14:56:04,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,100 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,103 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,103 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:04,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,107 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,108 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,108 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,112 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,112 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,114 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,115 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,118 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 14:56:04,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,121 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,122 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,124 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,124 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,125 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 14:56:04,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,126 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,126 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,129 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,129 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,130 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 14:56:04,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,131 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,134 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:04,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,137 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 14:56:04,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,138 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,139 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,141 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,141 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,146 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 14:56:04,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,147 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,149 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,149 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:04,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,157 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,158 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,159 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,165 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 14:56:04,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,166 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,168 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:04,168 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:04,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,169 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 14:56:04,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,175 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 14:56:04,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,182 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,184 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,191 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:04,191 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:04,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,195 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,197 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 14:56:04,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,198 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,198 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,204 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 14:56:04,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,206 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,217 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 14:56:04,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,219 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:04,219 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:04,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,221 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 14:56:04,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,223 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,224 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 14:56:04,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,225 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,225 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,231 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 14:56:04,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,234 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:04,234 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:04,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,238 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 14:56:04,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,239 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,239 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,239 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,241 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,242 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,244 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,245 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,246 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 14:56:04,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,247 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,247 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,249 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 14:56:04,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,250 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,251 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 14:56:04,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,256 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 14:56:04,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,260 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,263 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 14:56:04,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,264 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,268 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,268 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,271 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,274 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 14:56:04,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,279 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 14:56:04,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,281 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 14:56:04,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,286 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 14:56:04,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,287 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,288 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 14:56:04,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,291 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 14:56:04,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,292 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,292 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,305 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 14:56:04,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,307 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,307 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,315 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 14:56:04,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,315 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,316 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:04,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,317 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 14:56:04,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,319 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,320 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,321 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,324 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 14:56:04,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,325 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,327 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 14:56:04,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,329 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 14:56:04,329 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 14:56:04,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,330 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,331 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 14:56:04,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,332 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,333 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,334 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 14:56:04,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,335 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,337 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 14:56:04,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,338 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,339 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 14:56:04,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,342 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,342 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,343 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 14:56:04,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,345 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:04,345 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:04,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,348 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 14:56:04,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,349 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,349 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,351 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,352 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 14:56:04,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,353 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,353 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,354 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 14:56:04,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,355 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,355 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,356 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 14:56:04,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,357 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,357 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,361 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,361 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,362 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 14:56:04,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,363 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,365 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,366 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:04,366 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:04,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,372 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,380 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:04,380 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:04,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,386 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 14:56:04,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,386 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,387 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,387 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,387 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-23 14:56:04,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,390 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 14:56:04,391 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,392 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,396 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,397 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,398 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 14:56:04,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:04,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,400 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 14:56:04,400 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 14:56:04,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,401 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,401 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,402 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,404 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,405 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,406 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,407 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,407 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,409 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,410 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,410 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,412 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,413 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,415 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,415 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,417 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 14:56:04,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,418 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,419 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:04,419 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:04,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,424 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,426 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 14:56:04,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,426 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,427 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,429 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 14:56:04,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,430 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,430 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,432 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,433 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,435 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,436 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,437 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 14:56:04,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,437 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,438 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,440 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,441 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,441 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,445 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,446 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,448 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,449 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:04,449 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:04,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,453 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 14:56:04,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,453 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,454 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,457 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,457 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,471 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 14:56:04,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,473 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:04,473 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:04,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,480 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 14:56:04,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,481 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,481 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,482 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,487 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,488 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,539 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,541 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 14:56:04,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,542 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:04,542 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:04,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,543 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 14:56:04,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,544 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,545 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,547 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,548 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,550 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 14:56:04,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,551 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,552 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,554 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,555 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,556 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,558 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,561 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,562 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,565 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,566 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,566 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,570 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,573 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,574 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 14:56:04,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,575 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,575 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,576 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,577 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,579 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,580 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,582 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 14:56:04,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,582 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,586 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,600 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,603 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,604 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,606 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 14:56:04,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,606 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,609 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,611 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,615 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,620 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,649 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 14:56:04,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,649 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,651 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,652 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,658 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,659 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,660 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:04,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,665 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 14:56:04,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,666 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,669 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,671 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 14:56:04,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,672 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,675 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:04,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,676 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,677 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 14:56:04,677 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 14:56:04,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,679 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,680 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 14:56:04,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,682 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,683 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 14:56:04,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,683 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,685 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,686 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 14:56:04,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,687 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,688 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 14:56:04,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,689 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,696 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:04,696 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:04,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,703 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,704 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,714 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 14:56:04,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,715 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,717 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 14:56:04,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,719 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,720 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,721 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,721 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,724 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,724 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,725 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 14:56:04,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,728 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:04,728 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:04,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,734 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 14:56:04,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,734 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,735 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,737 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 14:56:04,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,737 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,739 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,773 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,776 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:04,776 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:04,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,787 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,789 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-23 14:56:04,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,797 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,803 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,806 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,808 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,808 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:04,809 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:04,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,811 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 14:56:04,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,816 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 14:56:04,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,819 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,822 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,823 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,823 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,834 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 14:56:04,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,835 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,835 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,839 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,840 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,841 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 14:56:04,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,849 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,851 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,853 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 14:56:04,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,853 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,855 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,857 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,857 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,860 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,862 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 14:56:04,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,863 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,864 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,864 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,867 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,868 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,871 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,871 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,877 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,878 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,879 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:04,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,885 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 14:56:04,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,886 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,886 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:04,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,896 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:04,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:04,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:04,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,900 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 14:56:04,901 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 14:56:04,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,901 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,902 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,905 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 14:56:04,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,905 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,906 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,906 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,909 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,910 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,913 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 14:56:04,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,913 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,914 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,914 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,916 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 14:56:04,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,917 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,917 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,920 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 14:56:04,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,920 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,921 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,924 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,926 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:04,926 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:04,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,930 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,931 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,931 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,933 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 14:56:04,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,934 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,934 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,934 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,936 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 14:56:04,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,937 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,938 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,940 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 14:56:04,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,941 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,941 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,944 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,945 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,947 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 14:56:04,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,947 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,950 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 14:56:04,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,951 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,951 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,955 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,955 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,958 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,959 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:04,959 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:04,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,964 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,964 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,965 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,968 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,969 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,978 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 14:56:04,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,979 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,981 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:04,981 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:04,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:04,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,992 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:04,992 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,993 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:04,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:04,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:04,997 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 14:56:04,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:04,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:04,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:04,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:04,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:04,998 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:04,998 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:04,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:05,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:05,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:05,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:05,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:05,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:05,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:05,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:05,002 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:05,002 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:05,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:05,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:05,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:05,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:05,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:05,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:05,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:05,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:05,006 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:05,006 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:05,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:05,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:05,009 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 14:56:05,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:05,009 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:05,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:05,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:05,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:05,010 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:05,010 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:05,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:05,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:05,012 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 14:56:05,013 INFO L794 eck$LassoCheckResult]: Stem: 9#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4; 4#L558true call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);< 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-11-23 14:56:05,013 INFO L796 eck$LassoCheckResult]: Loop: 11#new_llENTRYtrue ~n := #in~n; 14#L548true assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4); 7#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 11#new_llENTRYtrue [2018-11-23 14:56:05,013 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:56:05,013 INFO L82 PathProgramCache]: Analyzing trace with hash 1126308477, now seen corresponding path program 2 times [2018-11-23 14:56:05,013 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:56:05,013 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:56:05,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:05,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:56:05,014 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:05,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:05,032 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:56:05,032 INFO L82 PathProgramCache]: Analyzing trace with hash 29931, now seen corresponding path program 2 times [2018-11-23 14:56:05,032 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:56:05,032 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:56:05,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:05,033 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 14:56:05,033 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:05,048 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:56:05,048 INFO L82 PathProgramCache]: Analyzing trace with hash 1571322095, now seen corresponding path program 3 times [2018-11-23 14:56:05,048 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:56:05,048 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:56:05,048 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:05,049 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 14:56:05,049 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:56:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:56:05,285 WARN L180 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 71 [2018-11-23 14:56:05,535 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2018-11-23 14:56:05,867 WARN L180 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2018-11-23 14:56:06,184 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-11-23 14:56:06,308 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-11-23 14:56:06,309 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 14:56:06,309 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 14:56:06,309 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 14:56:06,309 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 14:56:06,309 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 14:56:06,309 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 14:56:06,310 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 14:56:06,310 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 14:56:06,310 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_create_rec-alloca_false-termination.c.i_Iteration1_Lasso [2018-11-23 14:56:06,310 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 14:56:06,310 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 14:56:06,315 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 14:56:06,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:56:06,318 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 14:56:06,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:56:06,320 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 14:56:06,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:56:06,322 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 14:56:06,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:56:06,325 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 14:56:06,326 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 14:56:06,327 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 14:56:06,328 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 14:56:06,329 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 14:56:06,330 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 14:56:06,331 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 14:56:06,332 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 14:56:06,333 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 14:56:06,334 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 14:56:06,335 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 14:56:06,336 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 14:56:06,376 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 14:56:06,377 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 14:56:06,477 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 14:56:06,477 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 14:56:06,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,478 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,478 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:06,478 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:06,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,480 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 14:56:06,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,480 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,481 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,482 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,482 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,483 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 14:56:06,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,484 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,484 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,485 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,485 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,487 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,487 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,488 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,488 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,489 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,490 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,490 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 14:56:06,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,491 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,491 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:06,491 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:06,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,493 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,493 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,494 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 14:56:06,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,494 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,494 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,496 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,496 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,497 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,497 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,499 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,499 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,500 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,500 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,501 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,502 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,503 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,503 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,504 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 14:56:06,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,504 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,504 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,505 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,506 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,507 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:06,507 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,507 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,508 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:06,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,508 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,509 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:06,509 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:06,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,511 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,511 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:06,511 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:06,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,513 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 14:56:06,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,514 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,515 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:06,515 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:56:06,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,519 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 14:56:06,519 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,520 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,520 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,520 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 14:56:06,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,521 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:56:06,521 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:56:06,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,522 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,522 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 14:56:06,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,523 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,523 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:06,523 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,525 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,526 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 14:56:06,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,527 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,528 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,529 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,530 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,530 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,531 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 14:56:06,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,531 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,533 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,533 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,534 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 14:56:06,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,535 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 14:56:06,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,536 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:06,536 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,538 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,539 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 14:56:06,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,540 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,541 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,541 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,544 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,545 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,546 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,546 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,550 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 14:56:06,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,551 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,553 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,554 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,554 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,556 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,556 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,557 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:06,558 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,558 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:06,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,559 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:06,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,559 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,560 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:06,560 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,562 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 14:56:06,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,562 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,563 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:06,563 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,565 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 14:56:06,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,566 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,567 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:06,567 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,572 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,573 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 14:56:06,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,573 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,574 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,574 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 14:56:06,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,575 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,576 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 14:56:06,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,577 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:06,577 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:06,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,580 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,581 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,582 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,582 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 14:56:06,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,584 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 14:56:06,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,585 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,586 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,590 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,590 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,592 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:06,592 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:06,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,596 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,600 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,601 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 14:56:06,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,603 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,604 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 14:56:06,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,605 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,606 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,611 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 14:56:06,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,611 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:06,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,612 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:06,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,613 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:06,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,614 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:56:06,614 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:06,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,616 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 14:56:06,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,618 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:06,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:06,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,623 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:06,623 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:06,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,640 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 14:56:06,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:06,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:06,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,642 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 14:56:06,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,642 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,643 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:06,643 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:06,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,645 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 14:56:06,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,667 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,670 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,671 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 14:56:06,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,672 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,694 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,695 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,696 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 14:56:06,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,696 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,720 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:06,720 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:06,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,723 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,724 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 14:56:06,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,725 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,725 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,726 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 14:56:06,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,727 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,748 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,749 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 14:56:06,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,750 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,751 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 14:56:06,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,752 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,778 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,778 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 14:56:06,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,806 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:06,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,807 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-23 14:56:06,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,807 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 14:56:06,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,808 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:06,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,808 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,809 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 14:56:06,809 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:06,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,813 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:06,814 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:06,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,833 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,834 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:06,834 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:06,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,845 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:56:06,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,846 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:06,847 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:06,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,847 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 14:56:06,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,849 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:06,849 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,864 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 14:56:06,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,864 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,865 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,866 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 14:56:06,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,868 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,897 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,897 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 14:56:06,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,901 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 14:56:06,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,926 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,927 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,928 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 14:56:06,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,928 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,928 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,929 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:06,929 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:06,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,931 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 14:56:06,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,932 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,933 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 14:56:06,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,958 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,959 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,960 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,961 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,961 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,963 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,963 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,989 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,991 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,991 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:06,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:06,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:06,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:06,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:06,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:06,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:06,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:06,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:06,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:06,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:07,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,019 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,020 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,020 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:07,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,021 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 14:56:07,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,021 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,022 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:07,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,050 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:07,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,050 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:07,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,053 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:07,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,054 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,054 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:07,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,058 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:07,058 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:07,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,063 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 14:56:07,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,078 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,079 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:56:07,079 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:56:07,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,095 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 14:56:07,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,095 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:07,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:56:07,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:56:07,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,098 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 14:56:07,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,099 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,112 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,112 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,115 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 14:56:07,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,115 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,116 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,120 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,144 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,146 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 14:56:07,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,148 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,181 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 14:56:07,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,181 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,182 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,184 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,185 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,185 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,188 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,213 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,216 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 14:56:07,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,216 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,219 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,247 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 14:56:07,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,247 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,248 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,249 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 14:56:07,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,250 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,251 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,252 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,253 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,278 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 14:56:07,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,279 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,281 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 14:56:07,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,282 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,282 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,284 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,286 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 14:56:07,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,313 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,313 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:07,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,314 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:07,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,317 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 14:56:07,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,318 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,318 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:07,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,319 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:56:07,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,323 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,346 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,348 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,348 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,379 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,379 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,379 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,380 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 14:56:07,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,381 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:56:07,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,382 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,383 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 14:56:07,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,384 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,385 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:07,385 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:07,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,392 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 14:56:07,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,396 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,397 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 14:56:07,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,418 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,421 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,423 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,423 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,424 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,452 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,455 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,455 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,456 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:07,457 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:07,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,461 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 14:56:07,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,463 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,464 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,487 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,488 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,496 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,498 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,522 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,523 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,525 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,525 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,526 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,527 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 14:56:07,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,528 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,556 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,558 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,558 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,559 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,561 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,562 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,592 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,592 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:07,593 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,593 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2018-11-23 14:56:07,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,599 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,599 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,600 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:07,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,600 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,601 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 14:56:07,601 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:07,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,605 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 14:56:07,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,605 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,605 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,607 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:07,607 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:07,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,619 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 14:56:07,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,631 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,631 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,633 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:56:07,633 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:56:07,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,668 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:56:07,670 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:56:07,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,671 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 14:56:07,671 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 14:56:07,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,671 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,672 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,672 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,675 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 14:56:07,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,675 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,677 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 14:56:07,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,677 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,680 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,711 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,716 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 14:56:07,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,751 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 14:56:07,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,751 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,753 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 14:56:07,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,753 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,754 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,754 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,756 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 14:56:07,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,757 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,787 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,787 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,789 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 14:56:07,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,789 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,789 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,793 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,828 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,828 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,830 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,830 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,861 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,863 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 14:56:07,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,863 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,902 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:07,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,902 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:56:07,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,905 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:07,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,905 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:56:07,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,908 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,909 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,909 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,942 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:07,942 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:56:07,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,954 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:56:07,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:56:07,956 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:56:07,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,957 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 14:56:07,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,958 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,982 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:07,982 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:07,983 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:07,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,986 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 14:56:07,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,987 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:07,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:07,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,989 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:07,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:07,989 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:07,990 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:07,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:07,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:07,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:07,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:07,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:07,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:07,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,021 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,021 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,024 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,024 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,026 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 14:56:08,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,027 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,027 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,061 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,062 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,064 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 14:56:08,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,064 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,064 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,065 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,066 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 14:56:08,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,067 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,068 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:08,068 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:08,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,072 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,072 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,104 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,105 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,108 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,109 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,114 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,114 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,147 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,148 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,151 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 14:56:08,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,152 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,152 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,155 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 14:56:08,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,156 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,156 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:56:08,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,184 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,185 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,188 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 14:56:08,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,188 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,189 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,189 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,191 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 14:56:08,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,192 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,196 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 14:56:08,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,228 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:56:08,228 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,229 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:56:08,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,233 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 14:56:08,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,234 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,234 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:56:08,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,235 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 14:56:08,235 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:08,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,242 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 14:56:08,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,243 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,245 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:08,245 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:08,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,255 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 14:56:08,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,271 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,273 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:56:08,273 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:56:08,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,305 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 14:56:08,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,306 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,309 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,312 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 14:56:08,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:56:08,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:56:08,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:56:08,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:56:08,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:56:08,313 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:56:08,313 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:56:08,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:56:08,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:56:08,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 02:56:08 BoogieIcfgContainer [2018-11-23 14:56:08,322 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 14:56:08,322 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:56:08,322 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:56:08,322 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:56:08,323 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:56:02" (3/4) ... [2018-11-23 14:56:08,326 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 14:56:08,326 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:56:08,327 INFO L168 Benchmark]: Toolchain (without parser) took 5902.51 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 348.1 MB). Free memory was 956.5 MB in the beginning and 854.1 MB in the end (delta: 102.4 MB). Peak memory consumption was 450.5 MB. Max. memory is 11.5 GB. [2018-11-23 14:56:08,327 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:56:08,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -186.7 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:56:08,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:56:08,328 INFO L168 Benchmark]: Boogie Preprocessor took 12.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:56:08,329 INFO L168 Benchmark]: RCFGBuilder took 213.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:56:08,329 INFO L168 Benchmark]: BuchiAutomizer took 5322.34 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 195.6 MB). Free memory was 1.1 GB in the beginning and 854.1 MB in the end (delta: 268.3 MB). Peak memory consumption was 463.9 MB. Max. memory is 11.5 GB. [2018-11-23 14:56:08,331 INFO L168 Benchmark]: Witness Printer took 3.85 ms. Allocated memory is still 1.4 GB. Free memory is still 854.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:56:08,333 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 323.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 152.6 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -186.7 MB). Peak memory consumption was 30.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 12.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 213.37 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 5322.34 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 195.6 MB). Free memory was 1.1 GB in the beginning and 854.1 MB in the end (delta: 268.3 MB). Peak memory consumption was 463.9 MB. Max. memory is 11.5 GB. * Witness Printer took 3.85 ms. Allocated memory is still 1.4 GB. Free memory is still 854.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 5.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 5.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital402 mio100 ax100 hnf100 lsp98 ukn10 mio100 lsp48 div505 bol100 ite100 ukn100 eq149 hnf47 smp80 dnf100 smp100 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 7ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet4, main_#t~ret5.base, main_#t~ret5.offset, main_~n~0, main_~head~1.base, main_~head~1.offset;main_~n~0 := main_#t~nondet4;havoc main_#t~nondet4;" "call main_#t~ret5.base, main_#t~ret5.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< Loop: "~n := #in~n;" "assume !(0 == ~n % 4294967296);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int((if ~n % 4294967296 % 4294967296 <= 2147483647 then ~n % 4294967296 % 4294967296 else ~n % 4294967296 % 4294967296 - 4294967296), ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...