./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/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 e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 09:22:32,214 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 09:22:32,215 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 09:22:32,221 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 09:22:32,221 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 09:22:32,222 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 09:22:32,222 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 09:22:32,223 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 09:22:32,224 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 09:22:32,224 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 09:22:32,225 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 09:22:32,225 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 09:22:32,226 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 09:22:32,226 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 09:22:32,227 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 09:22:32,227 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 09:22:32,227 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 09:22:32,228 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 09:22:32,229 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 09:22:32,230 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 09:22:32,230 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 09:22:32,231 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 09:22:32,232 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 09:22:32,232 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 09:22:32,232 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 09:22:32,233 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 09:22:32,233 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 09:22:32,234 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 09:22:32,234 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 09:22:32,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 09:22:32,235 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 09:22:32,235 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 09:22:32,235 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 09:22:32,235 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 09:22:32,236 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 09:22:32,236 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 09:22:32,236 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-12-08 09:22:32,244 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 09:22:32,244 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 09:22:32,245 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Use SBE=true [2018-12-08 09:22:32,245 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-08 09:22:32,245 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 09:22:32,245 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-08 09:22:32,246 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 09:22:32,246 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-08 09:22:32,247 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-08 09:22:32,247 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 09:22:32,247 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-08 09:22:32,247 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-08 09:22:32,247 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-08 09:22:32,247 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_33c6159e-3634-493f-a0c2-de8d368c17ff/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 -> e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 [2018-12-08 09:22:32,264 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 09:22:32,271 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 09:22:32,273 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 09:22:32,274 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 09:22:32,274 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 09:22:32,275 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2018-12-08 09:22:32,310 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/data/9e87c9e9b/b2f363918acb4216aec73b1258833a32/FLAGc0e63ac77 [2018-12-08 09:22:32,698 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 09:22:32,699 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2018-12-08 09:22:32,706 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/data/9e87c9e9b/b2f363918acb4216aec73b1258833a32/FLAGc0e63ac77 [2018-12-08 09:22:32,716 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/data/9e87c9e9b/b2f363918acb4216aec73b1258833a32 [2018-12-08 09:22:32,718 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 09:22:32,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 09:22:32,719 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 09:22:32,719 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 09:22:32,722 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 09:22:32,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:32,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67500654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32, skipping insertion in model container [2018-12-08 09:22:32,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:32,729 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 09:22:32,749 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 09:22:32,892 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 09:22:32,932 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 09:22:32,953 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 09:22:32,976 INFO L195 MainTranslator]: Completed translation [2018-12-08 09:22:32,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32 WrapperNode [2018-12-08 09:22:32,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 09:22:32,977 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 09:22:32,977 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 09:22:32,977 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 09:22:32,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:32,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 09:22:33,003 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 09:22:33,003 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 09:22:33,003 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 09:22:33,008 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,008 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,014 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,016 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... [2018-12-08 09:22:33,018 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 09:22:33,019 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 09:22:33,019 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 09:22:33,019 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 09:22:33,019 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-08 09:22:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 09:22:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-08 09:22:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-08 09:22:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-08 09:22:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-08 09:22:33,051 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 09:22:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 09:22:33,194 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 09:22:33,195 INFO L280 CfgBuilder]: Removed 10 assue(true) statements. [2018-12-08 09:22:33,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 09:22:33 BoogieIcfgContainer [2018-12-08 09:22:33,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 09:22:33,196 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-08 09:22:33,196 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-08 09:22:33,199 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-08 09:22:33,200 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-08 09:22:33,200 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.12 09:22:32" (1/3) ... [2018-12-08 09:22:33,201 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2a2a3295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.12 09:22:33, skipping insertion in model container [2018-12-08 09:22:33,201 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-08 09:22:33,201 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 09:22:32" (2/3) ... [2018-12-08 09:22:33,201 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2a2a3295 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.12 09:22:33, skipping insertion in model container [2018-12-08 09:22:33,201 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-08 09:22:33,201 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 09:22:33" (3/3) ... [2018-12-08 09:22:33,203 INFO L375 chiAutomizerObserver]: Analyzing ICFG nondet_ll_search-alloca_true-termination.c.i [2018-12-08 09:22:33,242 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-08 09:22:33,242 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-08 09:22:33,242 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-08 09:22:33,242 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-08 09:22:33,242 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-08 09:22:33,243 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-08 09:22:33,243 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-08 09:22:33,243 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-08 09:22:33,243 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-08 09:22:33,251 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states. [2018-12-08 09:22:33,266 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-12-08 09:22:33,266 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-08 09:22:33,266 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-08 09:22:33,270 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-12-08 09:22:33,270 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2018-12-08 09:22:33,271 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-08 09:22:33,271 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states. [2018-12-08 09:22:33,272 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 5 [2018-12-08 09:22:33,272 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-08 09:22:33,272 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-08 09:22:33,272 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-12-08 09:22:33,272 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1] [2018-12-08 09:22:33,277 INFO L794 eck$LassoCheckResult]: Stem: 11#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 7#L-1true havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 10#L574true assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 18#L552-3true [2018-12-08 09:22:33,277 INFO L796 eck$LassoCheckResult]: Loop: 18#L552-3true assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 16#L552-2true init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 18#L552-3true [2018-12-08 09:22:33,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:33,281 INFO L82 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2018-12-08 09:22:33,282 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:33,283 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:33,310 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:33,310 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:33,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:33,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:33,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:33,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1443, now seen corresponding path program 1 times [2018-12-08 09:22:33,364 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:33,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:33,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:33,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:33,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:33,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:33,380 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:33,380 INFO L82 PathProgramCache]: Analyzing trace with hash 28695942, now seen corresponding path program 1 times [2018-12-08 09:22:33,380 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:33,380 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:33,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:33,381 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:33,381 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:33,577 WARN L180 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 80 [2018-12-08 09:22:33,597 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:33,603 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:33,679 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:33,685 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:33,757 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:33,758 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:153, output treesize:155 [2018-12-08 09:22:33,937 INFO L216 LassoAnalysis]: Preferences: [2018-12-08 09:22:33,938 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-08 09:22:33,938 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-08 09:22:33,938 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-08 09:22:33,938 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-08 09:22:33,938 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-08 09:22:33,938 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-08 09:22:33,938 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-08 09:22:33,939 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration1_Lasso [2018-12-08 09:22:33,939 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-08 09:22:33,939 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-08 09:22:33,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,959 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,964 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:33,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:34,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:22:34,340 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-08 09:22:34,343 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-08 09:22:34,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,345 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,346 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,349 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,350 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:22:34,350 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:22:34,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,353 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,354 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,355 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,355 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,357 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,357 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,358 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 [2018-12-08 09:22:34,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,359 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,359 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,360 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 [2018-12-08 09:22:34,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,361 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,361 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,362 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 [2018-12-08 09:22:34,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,362 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,363 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:22:34,363 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:22:34,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,367 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,367 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,369 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,369 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,371 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,371 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,373 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,374 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,376 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,376 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,378 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,379 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:22:34,379 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:22:34,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,385 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:22:34,386 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:22:34,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,390 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 [2018-12-08 09:22:34,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,390 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,392 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:22:34,392 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:22:34,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,400 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 [2018-12-08 09:22:34,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,401 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,402 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,403 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 [2018-12-08 09:22:34,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:22:34,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,404 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,405 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:22:34,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:22:34,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:22:34,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:22:34,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:22:34,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:22:34,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:22:34,408 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:22:34,409 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:22:34,410 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:22:34,422 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-12-08 09:22:34,432 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2018-12-08 09:22:34,433 INFO L444 ModelExtractionUtils]: 10 out of 16 variables were initially zero. Simplification set additionally 3 variables to zero. [2018-12-08 09:22:34,434 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-12-08 09:22:34,435 INFO L440 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2018-12-08 09:22:34,435 INFO L518 LassoAnalysis]: Proved termination. [2018-12-08 09:22:34,436 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_nondet_ll_~n, ULTIMATE.start_init_nondet_ll_~i~0) = 1*ULTIMATE.start_init_nondet_ll_~n - 1*ULTIMATE.start_init_nondet_ll_~i~0 Supporting invariants [] [2018-12-08 09:22:34,445 INFO L297 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2018-12-08 09:22:34,466 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:34,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 09:22:34,476 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 09:22:34,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 09:22:34,486 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 09:22:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 09:22:34,506 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2018-12-08 09:22:34,506 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 16 states. Second operand 3 states. [2018-12-08 09:22:34,537 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 16 states.. Second operand 3 states. Result 43 states and 61 transitions. Complement of second has 7 states. [2018-12-08 09:22:34,538 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2018-12-08 09:22:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2018-12-08 09:22:34,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 40 transitions. [2018-12-08 09:22:34,540 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 2 letters. [2018-12-08 09:22:34,541 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-12-08 09:22:34,541 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 5 letters. Loop has 2 letters. [2018-12-08 09:22:34,542 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-12-08 09:22:34,542 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 40 transitions. Stem has 3 letters. Loop has 4 letters. [2018-12-08 09:22:34,542 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-12-08 09:22:34,542 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 43 states and 61 transitions. [2018-12-08 09:22:34,545 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:22:34,547 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 43 states to 13 states and 17 transitions. [2018-12-08 09:22:34,548 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 10 [2018-12-08 09:22:34,548 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2018-12-08 09:22:34,548 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 17 transitions. [2018-12-08 09:22:34,548 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-12-08 09:22:34,548 INFO L705 BuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2018-12-08 09:22:34,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 17 transitions. [2018-12-08 09:22:34,563 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2018-12-08 09:22:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-12-08 09:22:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions. [2018-12-08 09:22:34,564 INFO L728 BuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2018-12-08 09:22:34,565 INFO L608 BuchiCegarLoop]: Abstraction has 13 states and 17 transitions. [2018-12-08 09:22:34,565 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-12-08 09:22:34,565 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 17 transitions. [2018-12-08 09:22:34,565 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:22:34,565 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-08 09:22:34,565 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-08 09:22:34,565 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 09:22:34,566 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-08 09:22:34,566 INFO L794 eck$LassoCheckResult]: Stem: 120#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 117#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 118#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 119#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 113#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 114#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 122#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 121#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 116#L567-5 [2018-12-08 09:22:34,566 INFO L796 eck$LassoCheckResult]: Loop: 116#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 123#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 115#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 116#L567-5 [2018-12-08 09:22:34,566 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:34,566 INFO L82 PathProgramCache]: Analyzing trace with hash 180734384, now seen corresponding path program 1 times [2018-12-08 09:22:34,566 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:34,567 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:34,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:34,567 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:34,567 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:34,574 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:22:34,574 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:22:34,574 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:22:34,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:34,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:34,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:34,628 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:34,628 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 1 times [2018-12-08 09:22:34,628 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:34,628 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:34,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:34,629 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:34,629 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:34,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:34,637 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:34,637 INFO L82 PathProgramCache]: Analyzing trace with hash -1630916609, now seen corresponding path program 1 times [2018-12-08 09:22:34,637 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:34,637 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:34,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:34,638 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:34,638 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:34,644 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:22:34,644 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:22:34,644 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:22:34,652 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 09:22:34,667 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 09:22:34,677 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-12-08 09:22:34,679 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-12-08 09:22:34,680 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:22:34,681 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:22:34,694 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:22:34,694 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:34, output treesize:27 [2018-12-08 09:22:34,733 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 18 [2018-12-08 09:22:34,735 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:22:34,737 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 12 [2018-12-08 09:22:34,737 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:22:34,741 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:22:34,746 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:22:34,746 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:32, output treesize:17 [2018-12-08 09:22:34,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 09:22:34,883 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-08 09:22:34,883 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2018-12-08 09:22:34,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-12-08 09:22:34,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2018-12-08 09:22:34,946 INFO L87 Difference]: Start difference. First operand 13 states and 17 transitions. cyclomatic complexity: 6 Second operand 9 states. [2018-12-08 09:22:35,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 09:22:35,150 INFO L93 Difference]: Finished difference Result 21 states and 25 transitions. [2018-12-08 09:22:35,150 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-12-08 09:22:35,151 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 21 states and 25 transitions. [2018-12-08 09:22:35,151 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:22:35,152 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 21 states to 13 states and 15 transitions. [2018-12-08 09:22:35,152 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11 [2018-12-08 09:22:35,152 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2018-12-08 09:22:35,152 INFO L73 IsDeterministic]: Start isDeterministic. Operand 13 states and 15 transitions. [2018-12-08 09:22:35,152 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-12-08 09:22:35,153 INFO L705 BuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2018-12-08 09:22:35,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13 states and 15 transitions. [2018-12-08 09:22:35,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13 to 13. [2018-12-08 09:22:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2018-12-08 09:22:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 15 transitions. [2018-12-08 09:22:35,154 INFO L728 BuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2018-12-08 09:22:35,154 INFO L608 BuchiCegarLoop]: Abstraction has 13 states and 15 transitions. [2018-12-08 09:22:35,154 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-12-08 09:22:35,155 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 15 transitions. [2018-12-08 09:22:35,155 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:22:35,155 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-08 09:22:35,155 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-08 09:22:35,155 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 09:22:35,155 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-08 09:22:35,156 INFO L794 eck$LassoCheckResult]: Stem: 209#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 203#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 204#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 207#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 212#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 213#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 205#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 206#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 210#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 208#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 202#L567-5 [2018-12-08 09:22:35,156 INFO L796 eck$LassoCheckResult]: Loop: 202#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 211#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 201#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 202#L567-5 [2018-12-08 09:22:35,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:35,156 INFO L82 PathProgramCache]: Analyzing trace with hash -874996210, now seen corresponding path program 1 times [2018-12-08 09:22:35,156 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:35,156 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:35,156 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:35,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:35,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:35,164 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:22:35,164 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:22:35,164 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:22:35,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:35,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:35,233 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 2 times [2018-12-08 09:22:35,233 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:35,233 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:35,233 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:35,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:35,234 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:35,238 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:22:35,238 INFO L82 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 1 times [2018-12-08 09:22:35,238 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:22:35,238 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:22:35,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:35,239 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:22:35,239 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:22:35,243 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:22:35,244 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:22:35,244 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:22:35,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:22:35,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:22:37,201 WARN L180 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 213 DAG size of output: 191 [2018-12-08 09:22:37,216 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:37,708 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:37,710 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:38,217 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:38,219 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:38,230 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:22:38,232 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:38,240 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:22:39,933 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:40,499 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:40,501 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:40,990 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:43,241 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:43,731 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:43,733 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:44,168 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:46,630 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:47,087 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:47,089 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:47,569 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:50,756 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:51,188 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:51,189 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:51,638 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:22:55,650 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2018-12-08 09:22:55,650 INFO L202 ElimStorePlain]: Needed 25 recursive calls to eliminate 5 variables, input treesize:1449, output treesize:1080 [2018-12-08 09:23:00,266 WARN L180 SmtUtils]: Spent 4.62 s on a formula simplification that was a NOOP. DAG size: 180 [2018-12-08 09:23:00,271 INFO L216 LassoAnalysis]: Preferences: [2018-12-08 09:23:00,271 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-08 09:23:00,271 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-08 09:23:00,271 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-08 09:23:00,271 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-08 09:23:00,271 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-08 09:23:00,271 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-08 09:23:00,271 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-08 09:23:00,271 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration3_Lasso [2018-12-08 09:23:00,271 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-08 09:23:00,271 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-08 09:23:00,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:00,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,025 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-12-08 09:23:01,567 WARN L180 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 124 [2018-12-08 09:23:01,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,603 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,604 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,605 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,606 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,607 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:01,608 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:02,025 WARN L180 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2018-12-08 09:23:02,146 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 30 [2018-12-08 09:23:02,374 WARN L180 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2018-12-08 09:23:02,759 WARN L180 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-12-08 09:23:02,869 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-08 09:23:02,869 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-08 09:23:02,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,871 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,871 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,873 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,875 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,875 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,877 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,879 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,879 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,881 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,881 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,883 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,885 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,886 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,886 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,890 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,890 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,894 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,895 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,895 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,898 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,899 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,899 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,901 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:02,901 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:02,901 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,909 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-08 09:23:02,909 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:02,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,945 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,946 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,946 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:02,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,949 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,949 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:02,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:02,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,950 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 [2018-12-08 09:23:02,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,950 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,951 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,951 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:02,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:02,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:02,953 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,953 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:02,953 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:02,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:02,954 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 [2018-12-08 09:23:02,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:02,955 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:02,955 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:02,955 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:02,979 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-12-08 09:23:02,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:03,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,068 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,069 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:03,069 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:03,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,071 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,071 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:03,071 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:03,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,074 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,074 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:03,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,075 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,075 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:03,075 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:03,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,077 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,078 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:03,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,079 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:03,079 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:03,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,081 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:03,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,083 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,083 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:03,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,084 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 [2018-12-08 09:23:03,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,084 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:03,085 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:03,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,085 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-08 09:23:03,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,087 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 [2018-12-08 09:23:03,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,088 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,089 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,089 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,090 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 [2018-12-08 09:23:03,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,090 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,092 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,092 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,094 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,095 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,096 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 [2018-12-08 09:23:03,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,096 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,096 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,098 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 [2018-12-08 09:23:03,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,099 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,099 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,099 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,102 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,102 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,104 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,105 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,106 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:03,106 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:03,106 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,111 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-08 09:23:03,111 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:03,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,143 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,143 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,143 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,147 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,147 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,148 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 [2018-12-08 09:23:03,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,149 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,149 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,150 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 [2018-12-08 09:23:03,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,151 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,151 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,153 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:03,153 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:03,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,177 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:23:03,177 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:23:03,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,346 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,347 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,347 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,349 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,349 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,352 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,353 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,353 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,353 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,355 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,356 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,356 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,356 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,358 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,358 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 [2018-12-08 09:23:03,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,359 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,360 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 [2018-12-08 09:23:03,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,360 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,361 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,361 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-08 09:23:03,362 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 [2018-12-08 09:23:03,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,363 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,364 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 [2018-12-08 09:23:03,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,365 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,367 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,367 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,369 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,371 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,371 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 [2018-12-08 09:23:03,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,373 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,373 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,376 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,379 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,379 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,380 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 [2018-12-08 09:23:03,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,381 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,381 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,383 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 [2018-12-08 09:23:03,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,383 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:03,383 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:03,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,389 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:23:03,389 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:23:03,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,416 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,416 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,419 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,420 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 [2018-12-08 09:23:03,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,420 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,421 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,421 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,422 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 [2018-12-08 09:23:03,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,423 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,423 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,425 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:03,425 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:03,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,450 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:23:03,450 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:03,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,616 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 [2018-12-08 09:23:03,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,617 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,619 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 [2018-12-08 09:23:03,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,620 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,620 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,622 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,624 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,624 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,626 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,627 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:03,627 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:03,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,631 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 [2018-12-08 09:23:03,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:03,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:03,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,632 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-08 09:23:03,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,633 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,635 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,637 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,639 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,639 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,640 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 [2018-12-08 09:23:03,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,641 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,642 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,642 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,643 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,644 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,645 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 [2018-12-08 09:23:03,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,646 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,646 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,648 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,649 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,649 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,652 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,652 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,654 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:03,654 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:03,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,662 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2018-12-08 09:23:03,662 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:23:03,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,698 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,699 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,699 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,703 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 [2018-12-08 09:23:03,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,704 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,704 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,706 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,706 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,709 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,709 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,711 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 [2018-12-08 09:23:03,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,712 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:03,712 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:03,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,758 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-12-08 09:23:03,758 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:23:03,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,918 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,918 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,918 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,921 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,921 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,923 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,924 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,925 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,925 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,927 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,928 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:03,928 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:03,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,930 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,931 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,931 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 [2018-12-08 09:23:03,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:03,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:03,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:03,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,932 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-08 09:23:03,933 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 [2018-12-08 09:23:03,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,937 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,939 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,939 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,943 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,945 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,945 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,947 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,948 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,948 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,950 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,950 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,953 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,953 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,954 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 [2018-12-08 09:23:03,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,955 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:03,955 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:03,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,959 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-08 09:23:03,959 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:03,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,980 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,980 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,980 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:03,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,983 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,983 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:03,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:03,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,984 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,985 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,985 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:03,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:03,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:03,987 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:03,987 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:03,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:03,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:03,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:03,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:03,989 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:03,989 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:03,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,010 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:23:04,010 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:23:04,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,143 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,143 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,143 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:04,143 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:04,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,146 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:04,146 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:04,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,147 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 [2018-12-08 09:23:04,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,148 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:04,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,149 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,149 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:04,149 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:04,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,151 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 [2018-12-08 09:23:04,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,152 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:04,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,153 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:04,153 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:04,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,155 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,155 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,155 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:04,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,156 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 [2018-12-08 09:23:04,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,156 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,156 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:04,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,157 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,158 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:04,158 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:04,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,158 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-08 09:23:04,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,159 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,159 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,160 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 [2018-12-08 09:23:04,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,160 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,161 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,162 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,162 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,162 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,163 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,164 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,165 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 [2018-12-08 09:23:04,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,165 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,166 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,166 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,167 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 [2018-12-08 09:23:04,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,168 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,169 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,171 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,172 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,172 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,174 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,175 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,175 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,177 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 [2018-12-08 09:23:04,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,177 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,178 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,178 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,180 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 [2018-12-08 09:23:04,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,180 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,181 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,181 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,181 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,183 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 [2018-12-08 09:23:04,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,184 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,184 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:04,184 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:04,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,412 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:23:04,412 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:23:04,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,440 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 [2018-12-08 09:23:04,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,440 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,441 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,441 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,441 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,444 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 [2018-12-08 09:23:04,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,444 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,445 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,445 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,447 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,447 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,450 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,450 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,450 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,452 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 [2018-12-08 09:23:04,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,452 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,452 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:04,453 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:04,453 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,480 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:23:04,480 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:04,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,614 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,615 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,615 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,617 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,618 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,620 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,621 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,621 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 [2018-12-08 09:23:04,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,622 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,622 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,623 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,624 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,625 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,626 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,627 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,627 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,629 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,630 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,631 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,631 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 [2018-12-08 09:23:04,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,632 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:04,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,633 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-08 09:23:04,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,633 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,634 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,637 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,638 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,639 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,639 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,640 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 [2018-12-08 09:23:04,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,640 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,641 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,642 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,645 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 [2018-12-08 09:23:04,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,645 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,646 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,647 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,649 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,650 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,653 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,653 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,658 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,658 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,663 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,663 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,665 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 [2018-12-08 09:23:04,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,666 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,666 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:04,666 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:04,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,675 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2018-12-08 09:23:04,675 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:23:04,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,713 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,713 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,717 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 [2018-12-08 09:23:04,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,718 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,720 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,720 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,722 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 [2018-12-08 09:23:04,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,723 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,723 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,726 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 [2018-12-08 09:23:04,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,726 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:04,727 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:04,727 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,765 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-12-08 09:23:04,765 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:23:04,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,917 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,918 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,918 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,918 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,922 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,922 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,922 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,925 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,927 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,929 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,929 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,931 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 [2018-12-08 09:23:04,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,931 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,932 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,933 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 [2018-12-08 09:23:04,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,933 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,934 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:04,934 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:04,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,936 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 [2018-12-08 09:23:04,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,936 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,937 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,938 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,939 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:04,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,940 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:04,940 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:04,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,941 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-08 09:23:04,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,942 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,947 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 [2018-12-08 09:23:04,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,948 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,950 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 [2018-12-08 09:23:04,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:04,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,952 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:04,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:04,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,954 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,954 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,956 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,957 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,957 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,960 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,960 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:04,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,962 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,963 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:04,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,964 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 [2018-12-08 09:23:04,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,965 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,965 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:04,965 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:04,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,970 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:23:04,970 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:23:04,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:04,997 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 [2018-12-08 09:23:04,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:04,997 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:04,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:04,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:04,997 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:04,998 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:04,998 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,001 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:05,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:05,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,004 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,005 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:05,005 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,007 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:05,008 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:05,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,037 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:23:05,037 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:05,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,249 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,249 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:05,250 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,252 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 [2018-12-08 09:23:05,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,253 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:05,253 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,256 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:05,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,259 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:05,259 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,261 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 [2018-12-08 09:23:05,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:05,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,263 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 [2018-12-08 09:23:05,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,265 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:05,265 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:05,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,267 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:05,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,270 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:05,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:05,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:05,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:05,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,273 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-08 09:23:05,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,274 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,274 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,276 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 [2018-12-08 09:23:05,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,276 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,276 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,277 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,279 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,279 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,279 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,281 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,282 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,282 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,284 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 [2018-12-08 09:23:05,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,284 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,285 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,285 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,288 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,288 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,288 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,291 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,291 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,292 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,294 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,294 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,295 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,295 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,298 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,298 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,299 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,299 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,303 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,303 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,303 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,308 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,308 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,311 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:05,311 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:05,311 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,321 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2018-12-08 09:23:05,321 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:05,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,597 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 [2018-12-08 09:23:05,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,597 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,597 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,598 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,598 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,603 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,603 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,603 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,604 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 [2018-12-08 09:23:05,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,605 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,605 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,605 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,605 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,607 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 [2018-12-08 09:23:05,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,607 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,608 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,608 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,608 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,611 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,611 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:05,611 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:05,611 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,649 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-12-08 09:23:05,649 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-12-08 09:23:05,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,966 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,966 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,966 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,969 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,969 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,969 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,972 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,973 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,974 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,974 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,976 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,976 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,977 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,979 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:05,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:05,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,981 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,981 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,981 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,983 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,983 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:05,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:05,984 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:05,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:05,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:05,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:05,985 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:05,985 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:05,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:05,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:05,986 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-08 09:23:05,986 INFO L794 eck$LassoCheckResult]: Stem: 209#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 203#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 204#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 207#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 212#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 213#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 205#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 206#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 210#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 208#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 202#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 211#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 201#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 202#L567-5 [2018-12-08 09:23:05,986 INFO L796 eck$LassoCheckResult]: Loop: 202#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 211#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 201#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 202#L567-5 [2018-12-08 09:23:05,986 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:05,986 INFO L82 PathProgramCache]: Analyzing trace with hash -855533855, now seen corresponding path program 2 times [2018-12-08 09:23:05,986 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:05,986 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:05,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:05,987 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:23:05,987 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:05,991 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:05,991 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:05,991 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:05,997 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 09:23:06,022 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 09:23:06,022 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 09:23:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:06,056 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:06,056 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 3 times [2018-12-08 09:23:06,056 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:06,056 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:06,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:06,057 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:06,057 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:06,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:06,062 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:06,062 INFO L82 PathProgramCache]: Analyzing trace with hash -873101010, now seen corresponding path program 3 times [2018-12-08 09:23:06,062 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:06,062 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:06,062 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:06,062 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:06,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:06,066 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:06,067 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:06,067 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:06,073 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-08 09:23:06,088 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-08 09:23:06,088 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 09:23:06,090 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 09:23:06,094 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-12-08 09:23:06,096 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-12-08 09:23:06,097 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,099 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,110 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,110 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2018-12-08 09:23:06,139 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:06,140 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:06,141 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-12-08 09:23:06,141 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,161 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-12-08 09:23:06,164 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-12-08 09:23:06,164 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,166 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,184 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 39 [2018-12-08 09:23:06,187 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-12-08 09:23:06,187 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,198 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 37 [2018-12-08 09:23:06,200 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:06,202 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 12 [2018-12-08 09:23:06,202 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,207 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,210 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,224 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-12-08 09:23:06,226 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-12-08 09:23:06,226 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,228 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,239 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,239 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 5 variables, input treesize:86, output treesize:53 [2018-12-08 09:23:06,285 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 62 [2018-12-08 09:23:06,287 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-12-08 09:23:06,287 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,303 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,332 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 102 [2018-12-08 09:23:06,335 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-12-08 09:23:06,335 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,344 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,361 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 60 [2018-12-08 09:23:06,364 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:06,365 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 43 [2018-12-08 09:23:06,366 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,371 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,381 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:06,382 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:134, output treesize:87 [2018-12-08 09:23:06,637 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2018-12-08 09:23:06,639 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-12-08 09:23:06,640 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,649 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2018-12-08 09:23:06,649 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,655 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,681 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 42 [2018-12-08 09:23:06,683 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-12-08 09:23:06,684 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,691 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 20 [2018-12-08 09:23:06,691 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,696 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:06,710 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:06,711 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:117, output treesize:47 [2018-12-08 09:23:06,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 09:23:06,793 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-12-08 09:23:06,793 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2018-12-08 09:23:06,847 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-08 09:23:06,847 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-12-08 09:23:06,847 INFO L87 Difference]: Start difference. First operand 13 states and 15 transitions. cyclomatic complexity: 4 Second operand 13 states. [2018-12-08 09:23:07,555 WARN L180 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 129 [2018-12-08 09:23:07,901 WARN L180 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 137 [2018-12-08 09:23:08,084 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2018-12-08 09:23:08,282 WARN L180 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 121 [2018-12-08 09:23:08,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 09:23:08,284 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2018-12-08 09:23:08,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-08 09:23:08,285 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 31 states and 34 transitions. [2018-12-08 09:23:08,285 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-12-08 09:23:08,286 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 31 states to 22 states and 25 transitions. [2018-12-08 09:23:08,286 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2018-12-08 09:23:08,286 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2018-12-08 09:23:08,286 INFO L73 IsDeterministic]: Start isDeterministic. Operand 22 states and 25 transitions. [2018-12-08 09:23:08,286 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-12-08 09:23:08,286 INFO L705 BuchiCegarLoop]: Abstraction has 22 states and 25 transitions. [2018-12-08 09:23:08,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states and 25 transitions. [2018-12-08 09:23:08,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 16. [2018-12-08 09:23:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2018-12-08 09:23:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 19 transitions. [2018-12-08 09:23:08,287 INFO L728 BuchiCegarLoop]: Abstraction has 16 states and 19 transitions. [2018-12-08 09:23:08,287 INFO L608 BuchiCegarLoop]: Abstraction has 16 states and 19 transitions. [2018-12-08 09:23:08,287 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-12-08 09:23:08,287 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states and 19 transitions. [2018-12-08 09:23:08,287 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:23:08,288 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-08 09:23:08,288 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-08 09:23:08,288 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 09:23:08,288 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-08 09:23:08,288 INFO L794 eck$LassoCheckResult]: Stem: 339#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 335#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 336#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 337#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 342#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 343#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 331#L552-4 assume 0 != init_nondet_ll_#t~nondet5;havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 332#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 340#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 338#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 334#L567-5 [2018-12-08 09:23:08,288 INFO L796 eck$LassoCheckResult]: Loop: 334#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 341#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 333#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 334#L567-5 [2018-12-08 09:23:08,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:08,288 INFO L82 PathProgramCache]: Analyzing trace with hash -875055792, now seen corresponding path program 1 times [2018-12-08 09:23:08,288 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:08,288 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:08,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:08,289 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:08,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:08,291 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:08,291 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:08,291 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:08,304 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:23:08,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:08,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:08,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:08,345 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 4 times [2018-12-08 09:23:08,345 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:08,345 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:08,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:08,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:23:08,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:08,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:08,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:08,350 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:08,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1664426079, now seen corresponding path program 1 times [2018-12-08 09:23:08,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:08,351 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:08,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:08,351 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:08,351 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:08,355 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:08,355 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:08,355 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:08,361 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:23:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:10,137 WARN L180 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 214 DAG size of output: 192 [2018-12-08 09:23:10,144 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:10,681 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:10,682 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:10,692 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:10,694 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:10,702 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:10,703 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:11,137 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:12,877 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:13,291 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:13,293 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:13,792 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:15,680 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:16,189 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:16,191 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:16,739 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:19,848 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:20,375 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:20,377 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:20,924 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:24,085 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:24,733 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:24,734 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:25,306 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:30,448 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-2 vars, End of recursive call: 10 dim-0 vars, and 2 xjuncts. [2018-12-08 09:23:30,448 INFO L202 ElimStorePlain]: Needed 25 recursive calls to eliminate 5 variables, input treesize:1449, output treesize:1080 [2018-12-08 09:23:35,505 WARN L180 SmtUtils]: Spent 5.06 s on a formula simplification that was a NOOP. DAG size: 180 [2018-12-08 09:23:35,509 INFO L216 LassoAnalysis]: Preferences: [2018-12-08 09:23:35,509 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-08 09:23:35,509 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-08 09:23:35,509 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-08 09:23:35,509 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-08 09:23:35,510 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-08 09:23:35,510 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-08 09:23:35,510 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-08 09:23:35,510 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration4_Lasso [2018-12-08 09:23:35,510 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-08 09:23:35,510 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-08 09:23:35,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,517 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,519 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:35,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:36,098 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-12-08 09:23:36,679 WARN L180 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2018-12-08 09:23:36,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:23:37,133 WARN L180 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 116 [2018-12-08 09:23:37,274 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 30 [2018-12-08 09:23:37,506 WARN L180 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 76 [2018-12-08 09:23:37,958 WARN L180 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2018-12-08 09:23:38,066 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 40 [2018-12-08 09:23:38,068 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-08 09:23:38,068 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-08 09:23:38,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,069 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,069 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,070 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,071 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,071 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,071 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 [2018-12-08 09:23:38,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,071 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,071 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,072 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,073 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,073 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,073 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,074 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,074 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,075 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,075 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,076 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,076 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,076 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 [2018-12-08 09:23:38,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,077 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,077 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,077 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,078 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,080 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,080 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,081 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,081 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,082 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,083 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,083 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,084 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,084 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,084 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,085 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,086 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,086 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,087 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:38,087 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:38,087 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,089 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-08 09:23:38,089 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,098 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 [2018-12-08 09:23:38,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,098 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,098 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,099 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,099 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,100 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 [2018-12-08 09:23:38,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,100 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,100 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:38,100 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:23:38,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,101 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:38,101 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:38,101 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,112 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-12-08 09:23:38,113 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:38,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,167 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 [2018-12-08 09:23:38,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,167 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:23:38,167 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:23:38,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,167 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-08 09:23:38,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,168 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,168 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,168 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,170 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,172 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,172 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,173 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,176 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,176 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,177 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,177 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,180 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,180 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,180 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,182 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,182 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,184 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,184 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,186 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,186 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,187 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:38,187 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:38,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,190 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-08 09:23:38,190 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:38,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,206 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,206 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,207 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,207 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,208 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:38,208 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:38,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,224 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:23:38,224 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:23:38,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,304 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,304 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,305 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-08 09:23:38,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,306 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,306 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,308 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,315 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,317 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 [2018-12-08 09:23:38,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,317 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,318 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,318 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,319 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,321 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,322 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,322 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,326 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,326 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,328 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:38,328 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:38,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,332 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:23:38,332 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:23:38,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,351 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,351 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,352 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,352 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,354 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:38,354 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:38,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,376 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:23:38,377 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:38,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,483 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 [2018-12-08 09:23:38,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,483 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,483 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,484 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-08 09:23:38,484 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 [2018-12-08 09:23:38,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,485 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,485 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,486 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 [2018-12-08 09:23:38,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,487 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,487 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,487 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 [2018-12-08 09:23:38,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,488 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,489 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,489 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,490 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 [2018-12-08 09:23:38,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,490 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 [2018-12-08 09:23:38,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,491 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,491 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,492 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 [2018-12-08 09:23:38,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,493 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,493 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,494 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,494 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,495 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 [2018-12-08 09:23:38,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,495 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 [2018-12-08 09:23:38,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,496 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,496 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,496 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 [2018-12-08 09:23:38,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,497 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 [2018-12-08 09:23:38,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,498 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,498 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,500 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,500 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,500 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,502 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 [2018-12-08 09:23:38,502 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,503 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,503 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,504 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 [2018-12-08 09:23:38,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,505 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,505 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,505 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,506 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 [2018-12-08 09:23:38,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,507 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:38,507 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:38,507 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,512 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2018-12-08 09:23:38,512 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:23:38,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,534 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 [2018-12-08 09:23:38,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,534 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,534 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,535 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 [2018-12-08 09:23:38,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,535 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,535 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,536 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,537 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:38,537 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:38,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,538 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 [2018-12-08 09:23:38,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,538 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:38,539 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:38,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,565 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-12-08 09:23:38,565 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:23:38,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:23:38,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:38,685 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:38,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,686 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-08 09:23:38,686 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 [2018-12-08 09:23:38,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,686 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,686 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,686 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,688 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,688 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 [2018-12-08 09:23:38,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,689 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,690 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,690 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,691 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 [2018-12-08 09:23:38,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,691 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,691 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,691 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,691 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,694 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,694 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,695 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,695 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,696 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 [2018-12-08 09:23:38,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,696 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,696 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,697 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 [2018-12-08 09:23:38,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,697 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,697 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,697 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,699 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,699 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,699 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,700 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,700 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,701 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,701 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,702 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,702 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,702 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,702 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,704 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,705 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,705 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,707 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,707 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,709 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,709 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,709 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,709 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,710 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,711 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:38,711 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:38,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,714 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-08 09:23:38,714 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:38,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,730 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,730 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,732 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,732 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,733 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:23:38,733 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:23:38,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,735 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:38,735 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:38,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,757 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:23:38,757 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:23:38,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,863 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 [2018-12-08 09:23:38,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,863 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:38,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,864 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:23:38,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:23:38,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,864 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-08 09:23:38,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,865 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,865 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,865 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,867 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,868 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,868 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,869 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,870 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,870 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,871 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,871 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,871 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,873 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,873 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,874 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,874 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,875 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,875 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,876 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,877 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,877 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,878 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,878 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,879 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,880 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,881 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,881 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,882 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,882 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,883 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,884 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,884 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,887 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,887 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,889 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,889 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,889 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,892 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,892 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,892 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,894 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,894 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:38,894 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:38,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,899 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:23:38,899 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:23:38,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,921 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:38,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:38,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:38,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,924 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:38,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:38,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,924 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:38,924 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:38,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:38,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:38,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:38,926 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:38,926 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:38,926 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:38,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:38,951 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:23:38,951 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:39,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,104 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:23:39,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,105 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-08 09:23:39,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,105 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,106 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,106 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,108 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,109 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,110 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,111 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,111 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,111 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,113 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,113 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,115 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,116 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,117 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,117 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,117 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,118 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 [2018-12-08 09:23:39,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,118 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,118 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,120 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,120 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,122 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,122 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,122 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,125 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,126 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,127 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,128 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,129 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,129 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,130 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,130 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,131 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,132 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,132 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,136 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,137 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,137 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,140 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 [2018-12-08 09:23:39,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,140 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,141 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,141 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,146 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,146 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,147 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,147 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,150 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 [2018-12-08 09:23:39,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,150 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:39,150 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:39,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,160 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2018-12-08 09:23:39,160 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:23:39,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,198 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,198 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,198 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,201 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,201 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,204 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,204 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:23:39,204 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:23:39,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,208 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:39,208 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:39,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,244 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-12-08 09:23:39,244 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:23:39,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,507 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:39,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,507 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:23:39,508 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:23:39,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,508 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-08 09:23:39,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,510 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,510 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,512 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,513 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 [2018-12-08 09:23:39,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,513 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,518 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,518 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,519 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 [2018-12-08 09:23:39,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,520 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,521 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,522 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,523 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,523 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,524 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,525 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 [2018-12-08 09:23:39,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,525 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,527 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 [2018-12-08 09:23:39,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,527 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,527 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,529 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 [2018-12-08 09:23:39,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,529 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,531 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 [2018-12-08 09:23:39,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,531 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,531 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,532 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 [2018-12-08 09:23:39,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,533 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,533 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,534 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 [2018-12-08 09:23:39,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,535 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,535 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,535 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,538 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 [2018-12-08 09:23:39,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,538 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,539 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,539 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,541 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 [2018-12-08 09:23:39,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,541 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,542 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,542 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,545 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 [2018-12-08 09:23:39,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,545 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,547 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 [2018-12-08 09:23:39,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,548 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:39,548 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:39,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,553 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:23:39,553 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:23:39,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:39,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,584 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:39,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:39,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,585 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 [2018-12-08 09:23:39,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,586 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,587 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 [2018-12-08 09:23:39,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,587 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:39,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:39,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:39,588 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:23:39,588 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:23:39,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:39,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:39,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:39,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:39,591 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:39,591 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:39,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:40,105 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:23:40,105 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:40,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,224 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 [2018-12-08 09:23:40,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,225 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:23:40,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:23:40,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:23:40,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,226 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-08 09:23:40,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,227 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,228 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,228 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,231 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,231 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,231 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,233 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 [2018-12-08 09:23:40,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,235 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,236 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,238 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,238 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,239 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,241 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 [2018-12-08 09:23:40,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,242 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,242 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,243 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 [2018-12-08 09:23:40,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,244 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,246 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,246 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,246 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,247 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 [2018-12-08 09:23:40,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,248 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,248 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,248 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,250 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,251 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,251 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,251 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,254 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,255 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,257 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,257 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,259 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,262 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,262 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,266 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 [2018-12-08 09:23:40,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,266 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,266 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,266 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,267 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,268 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,269 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,269 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,269 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,273 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,273 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,273 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,275 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:23:40,276 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:23:40,276 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,282 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2018-12-08 09:23:40,282 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:23:40,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,313 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,314 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,314 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,316 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,316 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:23:40,316 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:23:40,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,319 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:23:40,319 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:23:40,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,351 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-12-08 09:23:40,352 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-12-08 09:23:40,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:23:40,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:23:40,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:23:40,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:23:40,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:23:40,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:23:40,644 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:23:40,644 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:23:40,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:23:40,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:23:40,645 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-08 09:23:40,646 INFO L794 eck$LassoCheckResult]: Stem: 339#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 335#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 336#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 337#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 342#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 343#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 331#L552-4 assume 0 != init_nondet_ll_#t~nondet5;havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 332#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 340#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 338#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 334#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 341#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 333#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 334#L567-5 [2018-12-08 09:23:40,646 INFO L796 eck$LassoCheckResult]: Loop: 334#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 341#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 333#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 334#L567-5 [2018-12-08 09:23:40,646 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:40,646 INFO L82 PathProgramCache]: Analyzing trace with hash 1664426079, now seen corresponding path program 2 times [2018-12-08 09:23:40,646 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:40,646 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:40,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:40,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:23:40,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:40,649 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:40,649 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:40,649 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:40,655 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 09:23:40,677 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 09:23:40,677 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 09:23:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:40,706 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:40,706 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 5 times [2018-12-08 09:23:40,706 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:40,706 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:40,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:40,706 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:40,706 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:40,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:40,709 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:40,710 INFO L82 PathProgramCache]: Analyzing trace with hash -480074000, now seen corresponding path program 3 times [2018-12-08 09:23:40,710 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:40,710 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:40,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:40,710 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:40,710 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:40,712 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:40,712 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:40,712 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:40,719 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-08 09:23:40,734 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-08 09:23:40,734 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-12-08 09:23:40,736 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-08 09:23:40,739 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-12-08 09:23:40,740 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-12-08 09:23:40,741 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,742 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,749 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,749 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:36, output treesize:32 [2018-12-08 09:23:40,761 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:40,762 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:40,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-12-08 09:23:40,763 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,787 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-12-08 09:23:40,789 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-12-08 09:23:40,789 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,791 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,817 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 45 [2018-12-08 09:23:40,820 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-12-08 09:23:40,820 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,830 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 40 treesize of output 45 [2018-12-08 09:23:40,833 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:40,834 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 14 [2018-12-08 09:23:40,835 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,840 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,843 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,859 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 10 [2018-12-08 09:23:40,861 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 9 [2018-12-08 09:23:40,861 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,863 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,873 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, 3 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,874 INFO L202 ElimStorePlain]: Needed 10 recursive calls to eliminate 5 variables, input treesize:94, output treesize:61 [2018-12-08 09:23:40,920 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 75 treesize of output 76 [2018-12-08 09:23:40,922 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 15 [2018-12-08 09:23:40,922 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,930 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,950 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 122 [2018-12-08 09:23:40,952 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 15 [2018-12-08 09:23:40,952 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,961 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,978 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 70 [2018-12-08 09:23:40,981 INFO L701 Elim1Store]: detected not equals via solver [2018-12-08 09:23:40,982 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 53 treesize of output 53 [2018-12-08 09:23:40,982 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,988 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:40,999 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 3 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:40,999 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 4 variables, input treesize:160, output treesize:103 [2018-12-08 09:23:41,250 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2018-12-08 09:23:41,252 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2018-12-08 09:23:41,253 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:41,261 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-12-08 09:23:41,261 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:41,267 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:41,288 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 42 [2018-12-08 09:23:41,290 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-12-08 09:23:41,290 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:41,298 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 20 [2018-12-08 09:23:41,299 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-12-08 09:23:41,303 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:41,316 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:41,316 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:117, output treesize:47 [2018-12-08 09:23:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-08 09:23:41,378 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-12-08 09:23:41,379 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2018-12-08 09:23:41,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-12-08 09:23:41,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2018-12-08 09:23:41,431 INFO L87 Difference]: Start difference. First operand 16 states and 19 transitions. cyclomatic complexity: 5 Second operand 13 states. [2018-12-08 09:23:41,966 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2018-12-08 09:23:42,186 WARN L180 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 96 [2018-12-08 09:23:42,557 WARN L180 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2018-12-08 09:23:43,053 WARN L180 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 138 [2018-12-08 09:23:43,257 WARN L180 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 120 [2018-12-08 09:23:43,459 WARN L180 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2018-12-08 09:23:43,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-08 09:23:43,465 INFO L93 Difference]: Finished difference Result 25 states and 27 transitions. [2018-12-08 09:23:43,466 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-12-08 09:23:43,466 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 25 states and 27 transitions. [2018-12-08 09:23:43,467 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:23:43,467 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 25 states to 15 states and 17 transitions. [2018-12-08 09:23:43,467 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 11 [2018-12-08 09:23:43,467 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2018-12-08 09:23:43,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 15 states and 17 transitions. [2018-12-08 09:23:43,468 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-12-08 09:23:43,468 INFO L705 BuchiCegarLoop]: Abstraction has 15 states and 17 transitions. [2018-12-08 09:23:43,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states and 17 transitions. [2018-12-08 09:23:43,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2018-12-08 09:23:43,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2018-12-08 09:23:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 17 transitions. [2018-12-08 09:23:43,469 INFO L728 BuchiCegarLoop]: Abstraction has 15 states and 17 transitions. [2018-12-08 09:23:43,469 INFO L608 BuchiCegarLoop]: Abstraction has 15 states and 17 transitions. [2018-12-08 09:23:43,469 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-12-08 09:23:43,469 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states and 17 transitions. [2018-12-08 09:23:43,470 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-08 09:23:43,470 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-08 09:23:43,470 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-08 09:23:43,470 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-08 09:23:43,470 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-08 09:23:43,470 INFO L794 eck$LassoCheckResult]: Stem: 465#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 458#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 459#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 464#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 469#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 470#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 471#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 472#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 462#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 463#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 467#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 466#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 461#L567-5 [2018-12-08 09:23:43,470 INFO L796 eck$LassoCheckResult]: Loop: 461#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 468#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 460#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 461#L567-5 [2018-12-08 09:23:43,470 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:43,471 INFO L82 PathProgramCache]: Analyzing trace with hash -1819815188, now seen corresponding path program 2 times [2018-12-08 09:23:43,471 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:43,471 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:43,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:43,471 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:43,471 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:43,475 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:43,476 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:43,476 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:43,482 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-08 09:23:43,509 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-12-08 09:23:43,510 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 09:23:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:43,549 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:43,549 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 6 times [2018-12-08 09:23:43,549 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:43,549 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:43,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:43,549 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:43,549 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:43,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:43,552 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:23:43,552 INFO L82 PathProgramCache]: Analyzing trace with hash 1257950531, now seen corresponding path program 4 times [2018-12-08 09:23:43,552 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:23:43,553 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:23:43,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:43,553 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:23:43,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:23:43,556 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:23:43,556 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:23:43,556 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:23:43,566 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-12-08 09:23:43,597 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-12-08 09:23:43,597 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 09:23:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:23:48,490 WARN L180 SmtUtils]: Spent 4.79 s on a formula simplification. DAG size of input: 285 DAG size of output: 250 [2018-12-08 09:23:48,500 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:48,523 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:48,524 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:49,827 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:49,828 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:49,851 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:23:49,853 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:51,341 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:56,411 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:57,710 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:57,712 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:23:58,779 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:04,337 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:05,526 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:05,527 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:06,685 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:13,038 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:14,506 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:14,507 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:15,709 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:22,262 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:23,879 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:23,881 INFO L267 ElimStorePlain]: Start of recursive call 25: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:25,033 INFO L267 ElimStorePlain]: Start of recursive call 24: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:33,785 INFO L267 ElimStorePlain]: Start of recursive call 27: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:35,683 INFO L267 ElimStorePlain]: Start of recursive call 26: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:35,684 INFO L267 ElimStorePlain]: Start of recursive call 29: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:37,416 INFO L267 ElimStorePlain]: Start of recursive call 28: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:49,547 INFO L267 ElimStorePlain]: Start of recursive call 31: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:51,240 INFO L267 ElimStorePlain]: Start of recursive call 30: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:51,241 INFO L267 ElimStorePlain]: Start of recursive call 33: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:24:52,692 INFO L267 ElimStorePlain]: Start of recursive call 32: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:25:09,577 INFO L267 ElimStorePlain]: Start of recursive call 35: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:25:11,433 INFO L267 ElimStorePlain]: Start of recursive call 34: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:25:11,434 INFO L267 ElimStorePlain]: Start of recursive call 37: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:25:13,232 INFO L267 ElimStorePlain]: Start of recursive call 36: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:25:35,199 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 8 dim-2 vars, End of recursive call: 18 dim-0 vars, and 2 xjuncts. [2018-12-08 09:25:35,200 INFO L202 ElimStorePlain]: Needed 37 recursive calls to eliminate 9 variables, input treesize:1917, output treesize:3504 [2018-12-08 09:26:02,246 WARN L180 SmtUtils]: Spent 27.05 s on a formula simplification that was a NOOP. DAG size: 247 [2018-12-08 09:26:02,252 INFO L216 LassoAnalysis]: Preferences: [2018-12-08 09:26:02,253 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-08 09:26:02,253 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-08 09:26:02,253 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-08 09:26:02,253 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-08 09:26:02,253 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-08 09:26:02,253 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-08 09:26:02,253 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-08 09:26:02,253 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration5_Lasso [2018-12-08 09:26:02,253 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-08 09:26:02,253 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-08 09:26:02,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:02,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:12,584 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 30 [2018-12-08 09:26:13,130 WARN L180 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 112 [2018-12-08 09:26:13,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:13,388 WARN L180 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 80 [2018-12-08 09:26:13,515 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-12-08 09:26:13,844 WARN L180 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2018-12-08 09:26:14,000 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2018-12-08 09:26:14,093 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-08 09:26:14,093 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-08 09:26:14,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,094 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,094 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,094 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,094 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,095 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,095 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,095 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 [2018-12-08 09:26:14,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,096 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,096 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,096 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 [2018-12-08 09:26:14,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,096 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,096 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,097 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,097 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 [2018-12-08 09:26:14,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,098 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,098 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,098 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 [2018-12-08 09:26:14,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,098 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:14,098 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:14,098 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,100 INFO L402 nArgumentSynthesizer]: We have 28 Motzkin's Theorem applications. [2018-12-08 09:26:14,100 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,110 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,110 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,111 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,111 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,111 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,112 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,112 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,112 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,113 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,113 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,114 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,114 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,114 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,115 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,116 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,116 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,116 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:14,116 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,123 INFO L402 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2018-12-08 09:26:14,123 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:14,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,150 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,150 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,150 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 [2018-12-08 09:26:14,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,150 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,151 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-08 09:26:14,151 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,154 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,155 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,155 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,156 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,156 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,156 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 [2018-12-08 09:26:14,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,157 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,158 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,158 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:14,160 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:14,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,160 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,162 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,162 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 [2018-12-08 09:26:14,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,162 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:14,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:14,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,163 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-08 09:26:14,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,164 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,164 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,165 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 [2018-12-08 09:26:14,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,165 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,165 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,167 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 [2018-12-08 09:26:14,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,167 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,167 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,170 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:14,170 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:14,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,173 INFO L402 nArgumentSynthesizer]: We have 42 Motzkin's Theorem applications. [2018-12-08 09:26:14,173 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:14,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,188 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 [2018-12-08 09:26:14,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,188 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,188 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,189 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,190 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,190 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,191 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,191 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 [2018-12-08 09:26:14,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,192 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,192 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,194 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 [2018-12-08 09:26:14,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,195 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,195 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,196 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 [2018-12-08 09:26:14,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,196 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,197 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:14,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,213 INFO L402 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2018-12-08 09:26:14,213 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:26:14,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,258 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,258 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,258 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,258 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,261 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,261 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 [2018-12-08 09:26:14,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,261 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,261 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,262 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,262 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,263 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 [2018-12-08 09:26:14,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,263 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,263 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 [2018-12-08 09:26:14,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,265 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,266 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 [2018-12-08 09:26:14,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,266 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,266 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,267 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,267 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,268 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,269 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,270 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,270 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-08 09:26:14,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,271 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,271 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,271 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,272 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,272 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,273 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,274 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,275 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,275 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,276 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 [2018-12-08 09:26:14,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,277 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:14,277 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:14,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,282 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-12-08 09:26:14,282 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:26:14,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,303 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,303 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,304 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,305 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,307 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,307 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,309 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,309 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,310 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,310 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:14,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,323 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:26:14,323 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:14,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,380 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,380 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 [2018-12-08 09:26:14,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,381 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,381 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:14,381 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,383 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 [2018-12-08 09:26:14,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,384 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,384 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,385 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,386 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,386 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,387 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,389 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,390 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 [2018-12-08 09:26:14,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,401 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:14,401 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:14,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,402 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,402 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,403 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 [2018-12-08 09:26:14,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,403 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 [2018-12-08 09:26:14,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,404 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,404 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,445 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:14,445 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:14,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,445 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-08 09:26:14,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,446 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,446 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,447 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 [2018-12-08 09:26:14,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,447 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,483 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,483 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,485 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,485 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,486 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 [2018-12-08 09:26:14,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,486 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,486 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,489 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,529 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:14,529 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:14,529 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,534 INFO L402 nArgumentSynthesizer]: We have 70 Motzkin's Theorem applications. [2018-12-08 09:26:14,534 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:26:14,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,559 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 [2018-12-08 09:26:14,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,559 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,560 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 [2018-12-08 09:26:14,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,560 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,560 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,560 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,562 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 [2018-12-08 09:26:14,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,562 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,562 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,574 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 [2018-12-08 09:26:14,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,575 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,576 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,576 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,576 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,579 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,579 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,579 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 [2018-12-08 09:26:14,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,580 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,580 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:14,613 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,629 INFO L402 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2018-12-08 09:26:14,629 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:26:14,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,699 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,700 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,700 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-08 09:26:14,700 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,703 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 [2018-12-08 09:26:14,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,704 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,704 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,706 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,706 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,708 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,710 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,710 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,711 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:14,711 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:14,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,711 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 [2018-12-08 09:26:14,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,750 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,751 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,752 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,752 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 [2018-12-08 09:26:14,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:14,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:14,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:14,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,794 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-08 09:26:14,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,795 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,795 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,795 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,796 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,796 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,797 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,838 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,839 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 [2018-12-08 09:26:14,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,840 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,840 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,841 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,841 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,841 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,843 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,843 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,883 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,883 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:14,884 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:14,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,887 INFO L402 nArgumentSynthesizer]: We have 42 Motzkin's Theorem applications. [2018-12-08 09:26:14,887 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:14,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,904 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,904 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,905 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,905 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,933 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,933 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:14,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,934 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:14,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:14,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,935 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,935 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,935 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:14,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:14,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,981 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:14,981 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:14,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:14,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:14,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:14,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:14,983 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:14,983 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:14,983 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:14,994 INFO L402 nArgumentSynthesizer]: We have 54 Motzkin's Theorem applications. [2018-12-08 09:26:14,994 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:26:15,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,060 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,061 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:15,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,061 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,062 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,062 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:15,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,064 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 [2018-12-08 09:26:15,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,066 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,066 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,066 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 [2018-12-08 09:26:15,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,066 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,067 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:15,067 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:15,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,080 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,080 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,080 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,122 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,123 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,123 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,123 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 [2018-12-08 09:26:15,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,123 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,124 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:15,124 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:15,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,125 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,125 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,125 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,170 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,170 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:15,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:15,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:15,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,212 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-08 09:26:15,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,212 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,212 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,212 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,214 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,214 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,214 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,216 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 [2018-12-08 09:26:15,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,260 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,261 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,261 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,261 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 [2018-12-08 09:26:15,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,262 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,262 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,262 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,265 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,266 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 [2018-12-08 09:26:15,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,315 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,315 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:15,315 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:15,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,321 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-12-08 09:26:15,321 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:26:15,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,346 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,347 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,348 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,349 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,349 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,363 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,364 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,364 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,366 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,367 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,368 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,368 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,370 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,413 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,413 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,414 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 [2018-12-08 09:26:15,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,415 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,415 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:15,415 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:15,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,431 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:26:15,431 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:15,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,498 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 [2018-12-08 09:26:15,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,498 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,499 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,499 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 [2018-12-08 09:26:15,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,499 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,500 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:15,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,500 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:15,500 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,504 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 [2018-12-08 09:26:15,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,504 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,504 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,505 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 [2018-12-08 09:26:15,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,505 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,506 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,506 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 [2018-12-08 09:26:15,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,507 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,508 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,508 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,513 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,514 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,514 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,515 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,516 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,561 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,561 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,561 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,562 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 [2018-12-08 09:26:15,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,563 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:15,563 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:15,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,564 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 [2018-12-08 09:26:15,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,564 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,565 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 [2018-12-08 09:26:15,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,608 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,610 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,611 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 [2018-12-08 09:26:15,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,611 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,611 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,612 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 [2018-12-08 09:26:15,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,655 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:15,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:15,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:15,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,656 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-08 09:26:15,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,656 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,657 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,657 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,659 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,660 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,660 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,660 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,703 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,704 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,704 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,705 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,705 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,750 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,750 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:15,750 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:15,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,757 INFO L402 nArgumentSynthesizer]: We have 70 Motzkin's Theorem applications. [2018-12-08 09:26:15,757 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:26:15,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,795 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,796 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,797 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,797 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,801 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,801 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,803 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,804 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,804 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,804 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,805 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,805 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,808 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 [2018-12-08 09:26:15,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,808 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,851 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,851 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,853 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,853 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:15,853 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:15,853 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,876 INFO L402 nArgumentSynthesizer]: We have 90 Motzkin's Theorem applications. [2018-12-08 09:26:15,876 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:26:15,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,976 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,977 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:15,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,978 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-08 09:26:15,978 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,983 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,984 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,985 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,985 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,986 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,986 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:15,986 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:15,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,988 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,989 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,989 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:15,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,990 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,990 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,991 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 [2018-12-08 09:26:15,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:15,991 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:15,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:15,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:15,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:15,991 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:15,991 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:15,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:15,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:15,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,000 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,001 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:16,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,002 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,002 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:16,003 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:16,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:16,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,046 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,046 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,047 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:16,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:16,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,049 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,049 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,049 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:16,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,100 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,101 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:16,101 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:16,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,102 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-08 09:26:16,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,102 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,103 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,105 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,105 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,153 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,153 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,155 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,156 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 [2018-12-08 09:26:16,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,197 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:16,197 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:16,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,202 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-12-08 09:26:16,202 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:26:16,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,230 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,231 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 [2018-12-08 09:26:16,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,232 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,232 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,233 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 [2018-12-08 09:26:16,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,253 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,253 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,256 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,256 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,256 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,259 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 [2018-12-08 09:26:16,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,305 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,305 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,307 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:16,307 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:16,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,320 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:26:16,320 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:16,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,419 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,419 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,419 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:16,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,420 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:16,420 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,424 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,425 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 [2018-12-08 09:26:16,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,431 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,474 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,475 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,476 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:16,476 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:16,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,477 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 [2018-12-08 09:26:16,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,477 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,477 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,477 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,528 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 [2018-12-08 09:26:16,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,528 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,529 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,529 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,531 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 [2018-12-08 09:26:16,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:16,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:16,586 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:16,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,587 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-08 09:26:16,587 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 [2018-12-08 09:26:16,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,587 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,588 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,588 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,589 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 [2018-12-08 09:26:16,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,590 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,590 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,590 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,636 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,636 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,636 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:16,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,637 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,638 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,638 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,643 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,643 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,643 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:16,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,688 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,688 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:16,688 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:16,688 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,694 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-12-08 09:26:16,694 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:16,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,732 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,732 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:16,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,734 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,734 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,738 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,739 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,739 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,739 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,741 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:16,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,741 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,742 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:16,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:16,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,743 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,743 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,743 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,743 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,747 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:16,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:16,747 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,791 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:16,792 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:16,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:16,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:16,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:16,794 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:16,794 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:16,794 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:16,794 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:16,816 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-12-08 09:26:16,816 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-12-08 09:26:17,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,017 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,017 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,017 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,018 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,018 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:17,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,018 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,019 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-08 09:26:17,019 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:17,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,024 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,024 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,024 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,025 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,025 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,026 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,027 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,027 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:17,027 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:17,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,029 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,031 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,031 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,032 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,032 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,033 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,034 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,034 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,035 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,036 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,036 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:17,036 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:17,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,038 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,040 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,040 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,042 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,042 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,043 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,043 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,043 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:17,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:17,075 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:17,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:17,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:17,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:17,075 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:17,075 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:17,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:17,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:17,076 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-08 09:26:17,076 INFO L794 eck$LassoCheckResult]: Stem: 465#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 458#L-1 havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 459#L574 assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 464#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 469#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 470#L552-3 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 471#L552-2 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3; 472#L552-3 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 462#L552-4 assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8); 463#L558-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 467#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 466#L579 assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 461#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 468#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 460#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 461#L567-5 [2018-12-08 09:26:17,125 INFO L796 eck$LassoCheckResult]: Loop: 461#L567-5 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 468#L567-1 assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 460#L567-3 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 461#L567-5 [2018-12-08 09:26:17,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:26:17,174 INFO L82 PathProgramCache]: Analyzing trace with hash 1257950531, now seen corresponding path program 5 times [2018-12-08 09:26:17,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:26:17,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:26:17,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:26:17,175 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:26:17,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:26:17,178 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:26:17,178 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:26:17,178 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:26:17,185 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-12-08 09:26:17,220 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2018-12-08 09:26:17,220 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 09:26:17,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:26:17,260 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:26:17,260 INFO L82 PathProgramCache]: Analyzing trace with hash 68622, now seen corresponding path program 7 times [2018-12-08 09:26:17,260 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:26:17,260 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:26:17,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:26:17,261 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-08 09:26:17,261 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:26:17,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:26:17,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:26:17,263 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 09:26:17,264 INFO L82 PathProgramCache]: Analyzing trace with hash 2014650252, now seen corresponding path program 6 times [2018-12-08 09:26:17,264 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-08 09:26:17,264 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-08 09:26:17,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:26:17,264 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-08 09:26:17,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-08 09:26:17,267 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-08 09:26:17,267 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-08 09:26:17,267 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_33c6159e-3634-493f-a0c2-de8d368c17ff/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-08 09:26:17,275 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-12-08 09:26:17,308 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2018-12-08 09:26:17,308 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-08 09:26:17,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-08 09:26:26,847 WARN L180 SmtUtils]: Spent 9.43 s on a formula simplification. DAG size of input: 323 DAG size of output: 273 [2018-12-08 09:26:26,864 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:26,903 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:26:26,905 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:28,404 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:28,406 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:28,437 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:26:28,439 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:28,493 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-08 09:26:30,319 INFO L267 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:30,347 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:31,755 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:31,792 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:33,136 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:33,177 INFO L267 ElimStorePlain]: Start of recursive call 14: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:35,087 INFO L267 ElimStorePlain]: Start of recursive call 17: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:35,125 INFO L267 ElimStorePlain]: Start of recursive call 16: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:36,775 INFO L267 ElimStorePlain]: Start of recursive call 19: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:36,805 INFO L267 ElimStorePlain]: Start of recursive call 18: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:38,694 INFO L267 ElimStorePlain]: Start of recursive call 21: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:38,721 INFO L267 ElimStorePlain]: Start of recursive call 20: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:40,409 INFO L267 ElimStorePlain]: Start of recursive call 23: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:40,445 INFO L267 ElimStorePlain]: Start of recursive call 22: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:42,468 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 8 dim-2 vars, End of recursive call: 10 dim-0 vars, and 1 xjuncts. [2018-12-08 09:26:42,468 INFO L202 ElimStorePlain]: Needed 23 recursive calls to eliminate 10 variables, input treesize:2137, output treesize:1804 [2018-12-08 09:26:44,901 WARN L180 SmtUtils]: Spent 2.43 s on a formula simplification that was a NOOP. DAG size: 189 [2018-12-08 09:26:44,905 INFO L216 LassoAnalysis]: Preferences: [2018-12-08 09:26:44,905 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-08 09:26:44,905 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-08 09:26:44,905 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-08 09:26:44,905 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-08 09:26:44,905 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-08 09:26:44,905 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-08 09:26:44,905 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-08 09:26:44,905 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration5_Lasso [2018-12-08 09:26:44,905 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-08 09:26:44,905 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-08 09:26:44,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,919 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:44,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:46,770 WARN L180 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 132 [2018-12-08 09:26:46,836 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:46,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-08 09:26:47,006 WARN L180 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 79 [2018-12-08 09:26:47,540 WARN L180 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2018-12-08 09:26:47,716 WARN L180 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2018-12-08 09:26:47,803 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-08 09:26:47,803 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-08 09:26:47,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,803 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,803 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,803 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,804 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,804 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,805 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,805 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,806 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 [2018-12-08 09:26:47,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,806 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,806 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 [2018-12-08 09:26:47,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,807 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,807 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,808 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,808 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,808 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 [2018-12-08 09:26:47,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,808 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,808 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,809 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,809 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,810 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,810 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,810 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,811 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,811 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,811 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,812 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,812 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,813 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:47,813 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:47,813 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,822 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-12-08 09:26:47,822 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:47,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,871 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,871 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,871 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,872 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,872 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,872 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,873 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,873 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,874 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:47,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,874 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-08 09:26:47,874 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,876 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,876 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,877 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,878 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,878 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,879 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,879 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,879 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,880 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,880 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,880 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:47,880 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,882 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:47,882 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:47,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,887 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,887 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,887 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,888 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,888 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,889 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,889 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,889 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,890 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,890 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,891 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:47,891 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-08 09:26:47,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,891 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-08 09:26:47,891 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-08 09:26:47,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,892 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-08 09:26:47,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,892 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,892 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,893 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,894 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,897 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 [2018-12-08 09:26:47,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,897 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,897 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,897 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 [2018-12-08 09:26:47,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:47,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:47,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:47,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,900 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,900 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,901 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,901 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,902 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,902 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,903 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:47,903 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:47,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,918 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:26:47,918 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:26:47,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,987 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,987 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,988 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,988 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,989 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,989 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,990 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:47,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,991 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:47,991 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,993 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,994 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,994 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,995 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,995 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,995 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,996 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,996 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:47,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:47,997 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:47,998 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:47,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:47,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:47,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:47,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:47,998 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:47,998 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,000 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-08 09:26:48,000 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:48,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,009 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:48,009 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:48,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,009 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 [2018-12-08 09:26:48,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,010 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:48,010 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:48,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,010 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,011 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:48,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,011 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,011 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:48,011 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:48,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,012 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:48,013 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:48,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,013 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,013 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:48,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,014 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-08 09:26:48,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,014 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,014 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,014 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,016 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,018 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,019 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,019 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 [2018-12-08 09:26:48,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,021 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 [2018-12-08 09:26:48,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,064 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 [2018-12-08 09:26:48,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,064 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 [2018-12-08 09:26:48,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,065 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,065 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,065 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,066 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 [2018-12-08 09:26:48,066 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,066 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,126 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,128 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,129 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:48,129 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:48,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,149 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:26:48,149 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:48,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,246 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 [2018-12-08 09:26:48,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,246 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,246 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,247 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 [2018-12-08 09:26:48,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,247 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,248 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,249 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,249 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,250 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:48,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,251 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:48,251 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,254 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,254 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,254 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,261 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,262 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,262 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,263 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 [2018-12-08 09:26:48,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,263 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,264 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,265 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,265 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,266 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 [2018-12-08 09:26:48,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,267 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:48,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,269 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-08 09:26:48,269 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:26:48,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,326 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,327 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,328 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,329 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 [2018-12-08 09:26:48,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,329 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 [2018-12-08 09:26:48,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,330 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,330 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,388 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:48,389 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:48,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:48,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:48,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,390 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-08 09:26:48,390 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 [2018-12-08 09:26:48,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,391 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,391 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,392 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,452 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,453 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 [2018-12-08 09:26:48,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,453 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 [2018-12-08 09:26:48,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,454 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,454 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,455 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 [2018-12-08 09:26:48,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,515 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,515 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,517 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,577 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,579 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,579 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,579 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 [2018-12-08 09:26:48,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,579 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,580 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,580 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,643 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,643 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,644 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,645 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,645 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,646 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:48,646 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:48,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,671 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-12-08 09:26:48,671 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:26:48,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,791 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,791 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,792 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 [2018-12-08 09:26:48,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,792 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,792 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,794 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,794 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,795 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:48,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,796 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-08 09:26:48,796 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,801 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,801 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,802 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,803 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,803 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,804 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,805 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,805 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,806 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 [2018-12-08 09:26:48,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,806 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,806 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,807 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:48,807 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,810 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:26:48,841 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:26:48,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,855 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,856 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,857 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,857 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,858 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,907 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,907 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,909 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,909 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:48,909 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:48,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-08 09:26:48,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:48,910 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:48,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,911 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-08 09:26:48,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:48,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:48,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,911 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,911 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:48,911 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:48,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:48,971 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:48,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:48,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:48,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:48,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:48,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:48,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:48,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:48,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:48,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:48,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:48,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:48,974 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:48,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:48,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:48,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,032 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,032 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,033 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,033 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,033 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,100 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,101 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,101 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,102 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,168 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,168 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,169 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,169 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,170 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,170 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,170 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,233 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,234 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,234 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,235 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:49,235 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:49,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,251 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-12-08 09:26:49,251 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-12-08 09:26:49,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,352 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,352 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,353 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,353 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,354 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,354 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,355 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,355 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,355 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,356 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,357 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:49,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,357 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,357 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,360 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 [2018-12-08 09:26:49,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,361 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,361 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,361 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,361 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,362 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 [2018-12-08 09:26:49,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,370 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,370 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,370 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,370 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,372 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,372 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,372 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,372 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,373 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,373 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,374 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,374 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,440 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:49,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,442 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-08 09:26:49,442 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:49,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,452 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 [2018-12-08 09:26:49,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,453 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,453 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,453 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,455 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,455 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,456 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 [2018-12-08 09:26:49,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,456 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,456 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,456 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,506 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 [2018-12-08 09:26:49,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,507 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,507 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,508 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 [2018-12-08 09:26:49,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,508 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,508 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-08 09:26:49,508 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-08 09:26:49,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,509 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:49,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-08 09:26:49,510 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-08 09:26:49,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,510 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-08 09:26:49,574 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 [2018-12-08 09:26:49,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,574 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,575 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,575 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,575 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,576 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 [2018-12-08 09:26:49,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,576 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,577 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,577 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 [2018-12-08 09:26:49,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,577 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,578 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,578 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,642 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 [2018-12-08 09:26:49,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,642 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,645 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 [2018-12-08 09:26:49,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,712 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,713 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,714 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 [2018-12-08 09:26:49,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,714 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,779 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,781 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:49,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:49,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:49,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,782 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 [2018-12-08 09:26:49,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,782 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,782 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,782 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,850 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,850 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,850 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,852 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,853 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,853 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,854 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,854 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:49,855 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:49,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,878 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:26:49,878 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:49,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,985 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,986 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,986 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,987 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,988 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,988 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,990 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,990 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,990 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,991 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 [2018-12-08 09:26:49,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,992 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,992 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:49,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,993 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:49,993 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:49,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:49,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:49,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:49,997 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:49,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:49,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:49,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:49,998 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:49,998 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,000 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,003 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,057 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,057 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,057 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,059 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,059 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:50,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,062 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-08 09:26:50,062 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:26:50,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,077 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,077 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,078 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,121 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,121 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,121 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,123 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 [2018-12-08 09:26:50,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,123 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,124 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,124 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,125 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,126 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,187 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,188 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,189 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-08 09:26:50,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,190 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-08 09:26:50,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,190 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,190 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,191 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,191 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,193 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,193 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,193 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,261 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 [2018-12-08 09:26:50,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,263 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 [2018-12-08 09:26:50,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,263 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,264 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,332 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,332 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,333 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,333 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,334 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 [2018-12-08 09:26:50,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,334 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,334 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,334 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,392 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 [2018-12-08 09:26:50,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,393 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,395 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,395 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 [2018-12-08 09:26:50,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,396 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,466 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,466 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,468 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,469 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,469 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,471 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,472 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,472 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,531 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:50,531 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:50,531 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,562 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-12-08 09:26:50,562 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-12-08 09:26:50,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,841 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,841 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,842 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,842 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,846 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,846 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,850 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,850 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,852 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,852 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:50,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,853 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-08 09:26:50,853 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,859 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,860 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,860 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,860 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,863 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 [2018-12-08 09:26:50,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,864 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,864 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,867 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,867 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,869 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,869 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,870 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,872 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:50,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,877 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-08 09:26:50,877 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-08 09:26:50,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,897 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 [2018-12-08 09:26:50,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,897 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,898 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,898 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,901 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,901 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,903 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,903 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,903 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,904 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,905 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,905 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,907 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,907 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-08 09:26:50,907 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-08 09:26:50,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:50,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,909 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-08 09:26:50,910 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-08 09:26:50,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,910 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-08 09:26:50,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,911 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,911 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:50,911 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:50,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,912 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,912 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,913 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,913 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 [2018-12-08 09:26:50,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,915 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,960 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,960 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:50,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:50,962 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:50,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:50,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:50,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:50,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:50,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:50,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:50,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:50,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:51,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:51,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,030 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:51,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,093 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:51,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,095 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,095 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,095 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,097 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 [2018-12-08 09:26:51,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,098 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,098 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,100 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 [2018-12-08 09:26:51,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,164 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,165 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,167 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:51,167 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:51,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,195 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-12-08 09:26:51,196 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:51,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,413 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,413 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,415 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,416 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,417 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 [2018-12-08 09:26:51,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,418 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,418 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,420 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 [2018-12-08 09:26:51,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,420 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,420 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:51,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,422 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-08 09:26:51,422 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,426 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 [2018-12-08 09:26:51,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,431 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,431 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,431 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,433 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,434 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,434 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,436 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,437 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,437 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,439 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:51,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,442 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-08 09:26:51,442 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-08 09:26:51,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,463 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,464 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,466 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,466 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,466 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,468 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,468 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,469 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:51,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,470 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,471 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,471 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,473 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,473 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-08 09:26:51,473 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-08 09:26:51,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-08 09:26:51,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,475 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-08 09:26:51,476 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-08 09:26:51,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,524 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-08 09:26:51,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,524 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,525 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,525 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:51,525 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:51,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,527 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 [2018-12-08 09:26:51,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,528 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,528 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,530 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,532 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 [2018-12-08 09:26:51,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,602 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,602 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,602 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,604 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 [2018-12-08 09:26:51,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,604 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,605 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,606 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 [2018-12-08 09:26:51,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,606 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,606 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,674 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,674 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,676 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,740 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:51,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,743 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,743 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:51,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:51,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,744 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,745 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,745 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:51,745 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:51,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,815 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,816 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:51,816 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:51,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:51,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,818 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:51,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:51,819 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,819 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:51,819 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:51,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:51,822 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 [2018-12-08 09:26:51,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:51,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:51,822 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-08 09:26:51,822 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-12-08 09:26:51,822 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:51,866 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-12-08 09:26:51,866 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-12-08 09:26:52,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,935 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,935 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,936 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,936 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,938 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,938 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,938 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,940 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,940 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,941 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,941 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,943 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-08 09:26:52,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,943 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,944 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-08 09:26:52,944 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,949 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,950 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,950 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,954 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 [2018-12-08 09:26:52,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,954 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,954 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,954 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,956 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,957 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,957 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,957 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,959 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,959 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,959 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,960 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:52,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,962 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-08 09:26:52,962 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,966 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-12-08 09:26:52,966 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-08 09:26:52,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:52,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:52,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:52,998 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:52,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:52,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:52,998 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:52,998 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:52,998 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:53,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:53,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:53,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:53,000 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:53,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:53,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:53,000 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:53,001 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:53,001 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:53,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:53,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:53,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:53,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:53,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:53,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:53,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:53,003 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:53,003 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:53,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:53,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:53,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:53,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:53,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:53,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:53,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:53,004 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:53,005 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:53,005 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:53,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:53,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-08 09:26:53,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:53,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:53,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:53,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:53,007 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:53,007 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-08 09:26:53,007 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-08 09:26:53,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:53,009 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 [2018-12-08 09:26:53,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-08 09:26:53,009 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-08 09:26:53,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-08 09:26:53,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-08 09:26:53,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-08 09:26:53,009 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-08 09:26:53,009 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-08 09:26:53,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-08 09:26:53,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-08 09:26:53,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.12 09:26:53 BoogieIcfgContainer [2018-12-08 09:26:53,015 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-08 09:26:53,015 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 09:26:53,015 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 09:26:53,015 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 09:26:53,015 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 09:22:33" (3/4) ... [2018-12-08 09:26:53,017 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-08 09:26:53,017 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 09:26:53,018 INFO L168 Benchmark]: Toolchain (without parser) took 260299.84 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.8 GB). Free memory was 954.9 MB in the beginning and 2.9 GB in the end (delta: -1.9 GB). Peak memory consumption was 888.1 MB. Max. memory is 11.5 GB. [2018-12-08 09:26:53,018 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 09:26:53,018 INFO L168 Benchmark]: CACSL2BoogieTranslator took 257.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -179.3 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2018-12-08 09:26:53,019 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 09:26:53,019 INFO L168 Benchmark]: Boogie Preprocessor took 15.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-08 09:26:53,019 INFO L168 Benchmark]: RCFGBuilder took 176.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-12-08 09:26:53,019 INFO L168 Benchmark]: BuchiAutomizer took 259819.03 ms. Allocated memory was 1.2 GB in the beginning and 3.8 GB in the end (delta: 2.6 GB). Free memory was 1.1 GB in the beginning and 2.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. [2018-12-08 09:26:53,019 INFO L168 Benchmark]: Witness Printer took 2.70 ms. Allocated memory is still 3.8 GB. Free memory is still 2.9 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 09:26:53,020 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 257.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.9 MB). Free memory was 954.9 MB in the beginning and 1.1 GB in the end (delta: -179.3 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.73 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 176.40 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 259819.03 ms. Allocated memory was 1.2 GB in the beginning and 3.8 GB in the end (delta: 2.6 GB). Free memory was 1.1 GB in the beginning and 2.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 3.3 GB. Max. memory is 11.5 GB. * Witness Printer took 2.70 ms. Allocated memory is still 3.8 GB. Free memory is still 2.9 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 4 terminating modules (3 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function n + -1 * i and consists of 5 locations. 3 modules have a trivial ranking function, the largest among these consists of 13 locations. The remainder module has 15 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 259.7s and 5 iterations. TraceHistogramMax:2. Analysis of lassos took 255.9s. Construction of modules took 0.6s. Büchi inclusion checks took 3.0s. Highest rank in rank-based complementation 3. Minimization of det autom 4. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 6 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 16 states and ocurred in iteration 3. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 35 SDtfs, 112 SDslu, 122 SDs, 0 SdLazy, 429 SolverSat, 25 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.6s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital1077 mio100 ax100 hnf99 lsp97 ukn28 mio100 lsp40 div100 bol100 ite100 ukn100 eq202 hnf83 smp96 dnf251 smp99 tf100 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 1112ms VariablesStem: 25 VariablesLoop: 19 DisjunctsStem: 4 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 144 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~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9;" "assume !(main_~n~0 < 1);init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;call init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc(12);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset, 4);init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);call init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc(12);init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, 4);call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := 1 + init_nondet_ll_#t~post3;havoc init_nondet_ll_#t~post3;" "assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n);" "assume !(0 != init_nondet_ll_#t~nondet5);havoc init_nondet_ll_#t~nondet5;call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, 4 + init_nondet_ll_~curr~0.offset, 8);" "init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;" "main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11;" "assume !(main_~m~0 < 0);safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && 0 != main_~m~0 % main_~n~0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset;" "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" Loop: "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset, 4);safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, 4 + safe_search_~curr~1.offset, 8);safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...