./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/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 32bit --witnessprinter.graph.data.programhash a06687718ac0cd281e66000f698ec14d3c3893e6 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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 [2018-12-09 15:40:20,253 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 15:40:20,254 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 15:40:20,260 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 15:40:20,260 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 15:40:20,261 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 15:40:20,261 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 15:40:20,263 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 15:40:20,264 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 15:40:20,264 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 15:40:20,265 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 15:40:20,265 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 15:40:20,266 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 15:40:20,267 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 15:40:20,267 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 15:40:20,268 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 15:40:20,269 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 15:40:20,270 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 15:40:20,271 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 15:40:20,272 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 15:40:20,273 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 15:40:20,274 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 15:40:20,275 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 15:40:20,276 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 15:40:20,276 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 15:40:20,276 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 15:40:20,277 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 15:40:20,278 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 15:40:20,278 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 15:40:20,279 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 15:40:20,279 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 15:40:20,279 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 15:40:20,279 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 15:40:20,279 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 15:40:20,280 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 15:40:20,280 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 15:40:20,280 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-12-09 15:40:20,288 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 15:40:20,289 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 15:40:20,289 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 15:40:20,290 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 15:40:20,290 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 15:40:20,290 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-09 15:40:20,290 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-09 15:40:20,290 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-09 15:40:20,290 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-09 15:40:20,290 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-09 15:40:20,291 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-09 15:40:20,291 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 15:40:20,291 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 15:40:20,291 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 15:40:20,291 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 15:40:20,291 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 15:40:20,291 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 15:40:20,292 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-09 15:40:20,293 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 15:40:20,293 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 15:40:20,293 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-09 15:40:20,293 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 15:40:20,293 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 15:40:20,293 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-09 15:40:20,294 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-09 15:40:20,294 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_75974ed6-746a-45bf-ab8f-feafaba74b37/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a06687718ac0cd281e66000f698ec14d3c3893e6 [2018-12-09 15:40:20,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 15:40:20,320 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 15:40:20,322 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 15:40:20,322 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 15:40:20,323 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 15:40:20,323 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/../../sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i [2018-12-09 15:40:20,357 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/data/d46147a23/b268a95be8ec4fa6a0b015811f713eba/FLAGbb37e08d5 [2018-12-09 15:40:20,794 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 15:40:20,795 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/sv-benchmarks/c/loops/matrix_false-unreach-call_true-termination.i [2018-12-09 15:40:20,798 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/data/d46147a23/b268a95be8ec4fa6a0b015811f713eba/FLAGbb37e08d5 [2018-12-09 15:40:20,806 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/data/d46147a23/b268a95be8ec4fa6a0b015811f713eba [2018-12-09 15:40:20,808 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 15:40:20,809 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 15:40:20,810 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 15:40:20,810 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 15:40:20,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 15:40:20,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:20,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54724d61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20, skipping insertion in model container [2018-12-09 15:40:20,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:20,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 15:40:20,832 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 15:40:20,930 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:40:20,932 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 15:40:20,947 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 15:40:20,957 INFO L195 MainTranslator]: Completed translation [2018-12-09 15:40:20,958 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20 WrapperNode [2018-12-09 15:40:20,958 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 15:40:20,958 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 15:40:20,958 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 15:40:20,958 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 15:40:20,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:20,967 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 15:40:21,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 15:40:21,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 15:40:21,008 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 15:40:21,015 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,015 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,022 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... [2018-12-09 15:40:21,024 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 15:40:21,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 15:40:21,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 15:40:21,024 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 15:40:21,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/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 [2018-12-09 15:40:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 15:40:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 15:40:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 15:40:21,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 15:40:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 15:40:21,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 15:40:21,179 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 15:40:21,180 INFO L280 CfgBuilder]: Removed 10 assue(true) statements. [2018-12-09 15:40:21,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:40:21 BoogieIcfgContainer [2018-12-09 15:40:21,180 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 15:40:21,180 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-09 15:40:21,180 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-09 15:40:21,182 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-09 15:40:21,183 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 15:40:21,183 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.12 03:40:20" (1/3) ... [2018-12-09 15:40:21,183 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2a5aeb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 03:40:21, skipping insertion in model container [2018-12-09 15:40:21,183 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 15:40:21,184 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 03:40:20" (2/3) ... [2018-12-09 15:40:21,184 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2a5aeb4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 03:40:21, skipping insertion in model container [2018-12-09 15:40:21,184 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 15:40:21,184 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:40:21" (3/3) ... [2018-12-09 15:40:21,185 INFO L375 chiAutomizerObserver]: Analyzing ICFG matrix_false-unreach-call_true-termination.i [2018-12-09 15:40:21,215 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 15:40:21,215 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-09 15:40:21,215 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-09 15:40:21,216 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-09 15:40:21,216 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 15:40:21,216 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 15:40:21,216 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-09 15:40:21,216 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 15:40:21,216 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-09 15:40:21,225 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2018-12-09 15:40:21,238 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2018-12-09 15:40:21,238 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 15:40:21,238 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 15:40:21,242 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 15:40:21,242 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-09 15:40:21,242 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-09 15:40:21,242 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states. [2018-12-09 15:40:21,243 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 12 [2018-12-09 15:40:21,243 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 15:40:21,243 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 15:40:21,243 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 15:40:21,243 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-09 15:40:21,247 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true [2018-12-09 15:40:21,248 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-12-09 15:40:21,251 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:40:21,251 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-12-09 15:40:21,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 15:40:21,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 15:40:21,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:21,280 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:40:21,280 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:21,294 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 15:40:21,294 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 15:40:21,294 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/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 [2018-12-09 15:40:21,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:40:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:21,344 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:40:21,344 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 1 times [2018-12-09 15:40:21,344 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 15:40:21,344 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 15:40:21,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:21,345 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:40:21,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:21,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:21,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:21,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:40:21,365 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 1 times [2018-12-09 15:40:21,365 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 15:40:21,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 15:40:21,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:21,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:40:21,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:21,367 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 15:40:21,368 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 15:40:21,368 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/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 [2018-12-09 15:40:21,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:40:21,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:21,443 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 15:40:21,443 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 15:40:21,444 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 15:40:21,444 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 15:40:21,444 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 15:40:21,444 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:21,444 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 15:40:21,444 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 15:40:21,444 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-09 15:40:21,444 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 15:40:21,444 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 15:40:21,460 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:21,473 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:21,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:21,578 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 15:40:21,578 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/z3 Starting monitored process 4 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 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:21,582 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 15:40:21,582 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/z3 Starting monitored process 5 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 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:21,609 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 15:40:21,609 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 15:40:34,387 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 15:40:34,394 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 15:40:34,394 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 15:40:34,394 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 15:40:34,395 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 15:40:34,395 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 15:40:34,395 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:34,395 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 15:40:34,395 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 15:40:34,395 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-09 15:40:34,396 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 15:40:34,396 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 15:40:34,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:34,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:34,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:34,491 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 15:40:34,495 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 15:40:34,496 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 [2018-12-09 15:40:34,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,498 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:34,499 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:34,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,511 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 [2018-12-09 15:40:34,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,512 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:34,513 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:34,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,517 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 [2018-12-09 15:40:34,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,518 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:34,519 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:34,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,520 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 15:40:34,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,522 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:34,523 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:34,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,535 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 [2018-12-09 15:40:34,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:34,537 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:34,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:34,544 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:34,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,545 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 15:40:34,545 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 [2018-12-09 15:40:34,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,548 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,563 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,568 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,569 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 15:40:34,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:34,571 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:34,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:34,585 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:34,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:34,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,588 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:34,589 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:34,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,589 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 15:40:34,590 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 [2018-12-09 15:40:34,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:34,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,590 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:34,591 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:34,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,606 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 [2018-12-09 15:40:34,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,607 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:34,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:34,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:34,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,611 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 [2018-12-09 15:40:34,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:34,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:34,612 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:34,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,613 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 15:40:34,614 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 [2018-12-09 15:40:34,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,614 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:34,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,643 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 [2018-12-09 15:40:34,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:34,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,645 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,649 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:34,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,652 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 15:40:34,652 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 [2018-12-09 15:40:34,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:34,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:34,655 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:34,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,685 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 [2018-12-09 15:40:34,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:34,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,686 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:34,688 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:34,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,690 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:34,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:34,691 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:34,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,692 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 15:40:34,692 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 [2018-12-09 15:40:34,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:34,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,694 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,701 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 [2018-12-09 15:40:34,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,701 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:34,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,702 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,706 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 [2018-12-09 15:40:34,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:34,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,707 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:34,707 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:34,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,708 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 15:40:34,709 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 [2018-12-09 15:40:34,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:34,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,710 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:34,711 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:34,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:34,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,722 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:34,723 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:34,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:34,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:34,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:34,729 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:34,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:34,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:34,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:34,729 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:34,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:34,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:34,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:35,352 WARN L180 SmtUtils]: Spent 582.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2018-12-09 15:40:35,353 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 15:40:35,354 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 15:40:35,354 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 15:40:35,354 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 15:40:35,354 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 15:40:35,354 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:35,354 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 15:40:35,354 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 15:40:35,354 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-12-09 15:40:35,354 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 15:40:35,355 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 15:40:35,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,380 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 11 [2018-12-09 15:40:35,647 WARN L180 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 41 [2018-12-09 15:40:35,653 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,656 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,659 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:35,787 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2018-12-09 15:40:36,143 WARN L180 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2018-12-09 15:40:36,172 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 15:40:36,172 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 15:40:36,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,173 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,174 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 [2018-12-09 15:40:36,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,175 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,175 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,176 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 [2018-12-09 15:40:36,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,177 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,178 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 [2018-12-09 15:40:36,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,179 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 [2018-12-09 15:40:36,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,180 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,180 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,181 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 [2018-12-09 15:40:36,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,182 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,182 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,183 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 [2018-12-09 15:40:36,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,184 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,185 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,185 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,188 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 [2018-12-09 15:40:36,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,188 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,190 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,190 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,191 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 [2018-12-09 15:40:36,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,193 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,196 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,196 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,196 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,198 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,198 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,201 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,201 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,221 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,221 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,222 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-09 15:40:36,222 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,224 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 [2018-12-09 15:40:36,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,225 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,225 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,226 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,227 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,227 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,229 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,229 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,230 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 [2018-12-09 15:40:36,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,230 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,231 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,231 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:36,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,233 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,233 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,233 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 [2018-12-09 15:40:36,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,234 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:36,234 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:36,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,234 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 15:40:36,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,235 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,237 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,238 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,238 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,240 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,241 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,241 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,243 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,243 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 [2018-12-09 15:40:36,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,244 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,244 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,245 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 [2018-12-09 15:40:36,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,245 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,246 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 [2018-12-09 15:40:36,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,246 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,247 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,247 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 [2018-12-09 15:40:36,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,248 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,248 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,250 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,250 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,250 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,252 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 [2018-12-09 15:40:36,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,253 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,254 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,254 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,256 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,260 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:36,260 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,276 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 [2018-12-09 15:40:36,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,277 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,277 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,277 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,279 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 [2018-12-09 15:40:36,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,280 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,281 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 [2018-12-09 15:40:36,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,281 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,282 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,282 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,284 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,284 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,286 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,286 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,287 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 [2018-12-09 15:40:36,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,288 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,288 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,289 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,289 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,289 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 15:40:36,290 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 [2018-12-09 15:40:36,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,293 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,293 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,294 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,302 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 [2018-12-09 15:40:36,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,303 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,303 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,305 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 [2018-12-09 15:40:36,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,306 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,306 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,308 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 [2018-12-09 15:40:36,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,309 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,309 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,311 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 [2018-12-09 15:40:36,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,311 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,314 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 15:40:36,314 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,333 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 [2018-12-09 15:40:36,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,333 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,334 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 15:40:36,334 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,338 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,338 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,342 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,344 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 [2018-12-09 15:40:36,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,345 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,346 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 [2018-12-09 15:40:36,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,347 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 15:40:36,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,348 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,348 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,349 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 [2018-12-09 15:40:36,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,349 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,350 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,350 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 [2018-12-09 15:40:36,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,351 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,352 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 [2018-12-09 15:40:36,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,352 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,353 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,353 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 [2018-12-09 15:40:36,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,354 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,354 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,355 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 [2018-12-09 15:40:36,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,355 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,356 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,356 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 [2018-12-09 15:40:36,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,357 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,357 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,357 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 [2018-12-09 15:40:36,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,358 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,358 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,360 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 [2018-12-09 15:40:36,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,360 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,361 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,361 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,362 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 [2018-12-09 15:40:36,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,363 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,363 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,365 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 [2018-12-09 15:40:36,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,366 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,366 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,367 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,368 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 [2018-12-09 15:40:36,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,368 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,372 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-09 15:40:36,372 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,399 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,400 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 15:40:36,400 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,404 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 [2018-12-09 15:40:36,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,405 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,408 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,408 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,410 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,412 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,413 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,414 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 [2018-12-09 15:40:36,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,415 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,415 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 [2018-12-09 15:40:36,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:36,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,417 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 15:40:36,417 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 [2018-12-09 15:40:36,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,418 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,418 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,419 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 [2018-12-09 15:40:36,419 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,419 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,419 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,420 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 [2018-12-09 15:40:36,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,420 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,421 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,421 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,422 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 [2018-12-09 15:40:36,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,422 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,422 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,422 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,424 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 [2018-12-09 15:40:36,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,425 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,425 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,426 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 [2018-12-09 15:40:36,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,426 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,426 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,427 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 [2018-12-09 15:40:36,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,428 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,428 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 [2018-12-09 15:40:36,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,429 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,429 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,430 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 [2018-12-09 15:40:36,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,430 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,431 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,431 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,433 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,433 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,434 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,434 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,438 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,439 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,439 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,442 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,442 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,444 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:36,444 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,477 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,477 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,477 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,477 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,477 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,480 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,480 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,481 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,481 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,482 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,482 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,483 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 [2018-12-09 15:40:36,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,484 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,485 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 [2018-12-09 15:40:36,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,486 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,486 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,487 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:36,487 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:36,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,489 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 [2018-12-09 15:40:36,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,491 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,491 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 [2018-12-09 15:40:36,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,492 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:36,492 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:36,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,493 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 15:40:36,493 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 [2018-12-09 15:40:36,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,493 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,494 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,495 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 [2018-12-09 15:40:36,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,496 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,496 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,496 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,497 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 [2018-12-09 15:40:36,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,498 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,499 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 [2018-12-09 15:40:36,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,499 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,500 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,501 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,502 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,503 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,504 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 [2018-12-09 15:40:36,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,505 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,505 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,506 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 [2018-12-09 15:40:36,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,506 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,507 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,508 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 [2018-12-09 15:40:36,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,508 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,510 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,511 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,511 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,513 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 [2018-12-09 15:40:36,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,513 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,514 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,514 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,517 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 [2018-12-09 15:40:36,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,517 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,518 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,518 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,520 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,520 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,566 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 15:40:36,566 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,620 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 [2018-12-09 15:40:36,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,621 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,621 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,622 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 15:40:36,622 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,626 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 [2018-12-09 15:40:36,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,626 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,627 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,628 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 [2018-12-09 15:40:36,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,629 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,630 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,630 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,633 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 [2018-12-09 15:40:36,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,633 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,634 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,634 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,635 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 [2018-12-09 15:40:36,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,636 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,637 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,637 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,640 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 [2018-12-09 15:40:36,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,640 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,642 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 [2018-12-09 15:40:36,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:36,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,645 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 15:40:36,645 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 [2018-12-09 15:40:36,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,647 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,648 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 [2018-12-09 15:40:36,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,649 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,651 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 [2018-12-09 15:40:36,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,652 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,654 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,654 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,655 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,656 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 [2018-12-09 15:40:36,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,656 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,657 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,657 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,659 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 [2018-12-09 15:40:36,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,659 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,659 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,660 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,672 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,672 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,677 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,679 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,679 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,686 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,687 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,691 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 [2018-12-09 15:40:36,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,692 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,701 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2018-12-09 15:40:36,701 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,802 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,804 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 15:40:36,804 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,809 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 [2018-12-09 15:40:36,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,811 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,812 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 [2018-12-09 15:40:36,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,812 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,814 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,814 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,819 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,820 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,824 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:36,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:36,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,829 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,830 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,831 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,832 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:36,833 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:36,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,834 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 15:40:36,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,835 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,838 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,839 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 [2018-12-09 15:40:36,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,840 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,843 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,845 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 [2018-12-09 15:40:36,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,849 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,850 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,852 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 [2018-12-09 15:40:36,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,853 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,855 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 [2018-12-09 15:40:36,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,855 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,856 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,858 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 [2018-12-09 15:40:36,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,859 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,859 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,862 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,863 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,863 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,864 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,867 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 [2018-12-09 15:40:36,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,867 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,868 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,868 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,871 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 [2018-12-09 15:40:36,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,872 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,877 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 15:40:36,877 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,916 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 [2018-12-09 15:40:36,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,916 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:36,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,917 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 15:40:36,918 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,921 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 [2018-12-09 15:40:36,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,924 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 [2018-12-09 15:40:36,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,926 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,926 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,929 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 [2018-12-09 15:40:36,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,929 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,931 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 [2018-12-09 15:40:36,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,933 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:36,933 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:36,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,936 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 [2018-12-09 15:40:36,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,939 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 [2018-12-09 15:40:36,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:36,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:36,940 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:36,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,941 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 15:40:36,942 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 [2018-12-09 15:40:36,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,942 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,943 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,943 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,946 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,946 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,949 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 [2018-12-09 15:40:36,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,950 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,950 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,952 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 [2018-12-09 15:40:36,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,953 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,953 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,956 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 [2018-12-09 15:40:36,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,957 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,957 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,959 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 [2018-12-09 15:40:36,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,960 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,960 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,961 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,963 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 [2018-12-09 15:40:36,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,964 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,964 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,967 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,967 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,967 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:36,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,970 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:36,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,970 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,971 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:36,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:36,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,973 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 [2018-12-09 15:40:36,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,973 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,975 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:36,975 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:36,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,979 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 [2018-12-09 15:40:36,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,980 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,981 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:36,981 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:36,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,985 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 [2018-12-09 15:40:36,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:36,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,986 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:36,987 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:36,987 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:36,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:36,992 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 [2018-12-09 15:40:36,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:36,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:36,992 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-12-09 15:40:36,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:36,992 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,000 INFO L402 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2018-12-09 15:40:37,001 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:37,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,090 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 [2018-12-09 15:40:37,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,091 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:37,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,092 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 15:40:37,093 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:37,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,097 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 [2018-12-09 15:40:37,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,098 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:37,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:37,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,098 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:37,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:37,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,101 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 [2018-12-09 15:40:37,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,101 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:37,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,101 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,102 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:37,102 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:37,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,106 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 [2018-12-09 15:40:37,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:37,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:37,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,107 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,108 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:37,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:37,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,110 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 [2018-12-09 15:40:37,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:37,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,111 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,112 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:37,112 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:37,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,116 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 [2018-12-09 15:40:37,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:37,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:37,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,117 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,117 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:37,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:37,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,119 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 [2018-12-09 15:40:37,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:37,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:37,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:37,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:37,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:37,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:37,120 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:37,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:37,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:37,123 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-09 15:40:37,123 INFO L794 eck$LassoCheckResult]: Stem: 14#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 13#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0; 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-12-09 15:40:37,123 INFO L796 eck$LassoCheckResult]: Loop: 8#L20-3true assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0; 10#L21-3true assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296); 11#L20-2true main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3; 8#L20-3true [2018-12-09 15:40:37,123 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:40:37,123 INFO L82 PathProgramCache]: Analyzing trace with hash 28698868, now seen corresponding path program 2 times [2018-12-09 15:40:37,123 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 15:40:37,124 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 15:40:37,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:37,124 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 15:40:37,124 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:37,126 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 15:40:37,127 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 15:40:37,127 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/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 [2018-12-09 15:40:37,135 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-12-09 15:40:37,144 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-12-09 15:40:37,144 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-09 15:40:37,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:37,177 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:40:37,177 INFO L82 PathProgramCache]: Analyzing trace with hash 39926, now seen corresponding path program 2 times [2018-12-09 15:40:37,178 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 15:40:37,178 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 15:40:37,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:37,178 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 15:40:37,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:37,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:37,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 15:40:37,184 INFO L82 PathProgramCache]: Analyzing trace with hash 269494819, now seen corresponding path program 3 times [2018-12-09 15:40:37,184 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 15:40:37,184 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 15:40:37,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:37,185 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 15:40:37,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 15:40:37,186 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 15:40:37,187 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 15:40:37,187 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/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 [2018-12-09 15:40:37,195 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-12-09 15:40:37,204 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-12-09 15:40:37,204 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-12-09 15:40:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 15:40:37,250 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 15:40:37,251 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 15:40:37,251 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 15:40:37,251 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 15:40:37,251 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 15:40:37,251 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:37,251 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 15:40:37,251 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 15:40:37,251 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-09 15:40:37,251 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 15:40:37,251 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 15:40:37,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:37,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:37,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:37,342 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 15:40:37,342 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/z3 Starting monitored process 8 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 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:37,345 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 15:40:37,345 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 15:40:37,348 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 15:40:37,348 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~post3=0} Honda state: {ULTIMATE.start_main_#t~post3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/z3 Starting monitored process 9 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 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:37,428 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 15:40:37,428 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_75974ed6-746a-45bf-ab8f-feafaba74b37/bin-2019/uautomizer/z3 Starting monitored process 10 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 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:37,449 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 15:40:37,449 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 15:40:49,529 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 15:40:49,536 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 15:40:49,536 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 15:40:49,536 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 15:40:49,536 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 15:40:49,536 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 15:40:49,536 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:49,536 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 15:40:49,536 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 15:40:49,536 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Loop [2018-12-09 15:40:49,536 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 15:40:49,536 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 15:40:49,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,619 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 15:40:49,619 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 15:40:49,619 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 [2018-12-09 15:40:49,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,620 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:49,621 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:49,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,623 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 [2018-12-09 15:40:49,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,623 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:49,624 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:49,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,626 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 [2018-12-09 15:40:49,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,627 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:49,627 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:49,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,628 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 15:40:49,628 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 [2018-12-09 15:40:49,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:49,629 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:49,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,630 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 [2018-12-09 15:40:49,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:49,631 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:49,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,634 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 [2018-12-09 15:40:49,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:49,635 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:49,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,636 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 15:40:49,636 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 [2018-12-09 15:40:49,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,638 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 [2018-12-09 15:40:49,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,644 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 [2018-12-09 15:40:49,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,645 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,645 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 15:40:49,646 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 [2018-12-09 15:40:49,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:49,647 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:49,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,648 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 [2018-12-09 15:40:49,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:49,649 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:49,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:49,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,654 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:49,654 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:49,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,654 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 15:40:49,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,655 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:49,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,655 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:49,656 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:49,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,658 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:49,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:49,659 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:49,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,665 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 [2018-12-09 15:40:49,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,665 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:49,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:49,666 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:49,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,667 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 15:40:49,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,667 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:49,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,669 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,672 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:49,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,685 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:49,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,685 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,686 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,687 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 15:40:49,687 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 [2018-12-09 15:40:49,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,687 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:49,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:49,689 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:49,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,691 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 [2018-12-09 15:40:49,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:49,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:49,693 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:49,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,715 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 [2018-12-09 15:40:49,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,716 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:49,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,716 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:49,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:49,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,718 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 15:40:49,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:49,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,724 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:49,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:49,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:49,730 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:49,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,731 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 15:40:49,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,732 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:49,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:49,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:49,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,740 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:49,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,740 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:49,741 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:49,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:49,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:49,751 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:49,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:49,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:49,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:49,751 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:49,751 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:49,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:49,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:49,859 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 15:40:49,859 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 15:40:49,860 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 15:40:49,860 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 15:40:49,860 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 15:40:49,860 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 15:40:49,860 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 15:40:49,860 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 15:40:49,860 INFO L131 ssoRankerPreferences]: Filename of dumped script: matrix_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-12-09 15:40:49,860 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 15:40:49,860 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 15:40:49,862 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,866 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,867 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,868 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,896 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,897 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,898 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,899 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:49,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 15:40:50,094 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2018-12-09 15:40:50,263 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 15:40:50,264 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 15:40:50,264 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 [2018-12-09 15:40:50,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,264 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,264 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:50,265 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,266 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 [2018-12-09 15:40:50,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,266 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,266 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,267 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 [2018-12-09 15:40:50,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,267 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,267 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,267 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 [2018-12-09 15:40:50,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,268 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,268 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,268 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 [2018-12-09 15:40:50,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,269 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,269 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,269 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 [2018-12-09 15:40:50,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,270 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,271 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:50,271 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,277 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,277 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:50,277 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,279 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,279 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,279 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-09 15:40:50,279 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,280 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 [2018-12-09 15:40:50,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,281 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,281 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:50,281 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,281 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 [2018-12-09 15:40:50,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,282 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,282 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,283 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,283 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,283 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,284 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,284 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:50,284 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,285 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,285 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,286 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,286 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,287 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,287 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,287 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 [2018-12-09 15:40:50,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,288 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,288 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,289 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,290 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,290 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,290 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 [2018-12-09 15:40:50,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,291 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,291 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:50,291 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 15:40:50,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 15:40:50,292 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 15:40:50,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,293 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 15:40:50,293 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 [2018-12-09 15:40:50,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,294 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,294 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,295 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,295 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,296 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,296 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,297 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,297 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,298 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 [2018-12-09 15:40:50,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,298 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,298 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,300 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,300 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,309 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 [2018-12-09 15:40:50,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,309 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,309 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,310 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,311 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 [2018-12-09 15:40:50,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,311 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,311 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,312 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,312 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,313 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 [2018-12-09 15:40:50,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,313 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,314 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,314 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,314 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 [2018-12-09 15:40:50,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,315 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,315 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,316 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,316 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,316 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 [2018-12-09 15:40:50,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,317 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,317 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,317 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,318 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 [2018-12-09 15:40:50,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,318 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,318 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,319 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,319 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 [2018-12-09 15:40:50,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,319 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,319 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,320 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,320 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,320 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,321 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 [2018-12-09 15:40:50,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,321 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,321 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,322 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,322 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,323 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 [2018-12-09 15:40:50,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,323 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,323 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,324 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,324 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,324 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,326 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 15:40:50,326 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 [2018-12-09 15:40:50,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,327 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,327 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,329 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 [2018-12-09 15:40:50,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,330 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,331 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 [2018-12-09 15:40:50,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,334 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,335 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,346 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 [2018-12-09 15:40:50,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,347 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,347 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,349 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 [2018-12-09 15:40:50,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,349 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,349 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 15:40:50,350 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,351 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 [2018-12-09 15:40:50,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,352 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,352 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,353 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 [2018-12-09 15:40:50,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,354 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,357 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 [2018-12-09 15:40:50,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,358 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,359 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,360 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 [2018-12-09 15:40:50,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,362 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 [2018-12-09 15:40:50,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,363 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,364 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 [2018-12-09 15:40:50,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,364 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,365 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 [2018-12-09 15:40:50,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,367 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 [2018-12-09 15:40:50,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,367 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,367 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 15:40:50,368 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 [2018-12-09 15:40:50,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,368 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,368 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,370 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 [2018-12-09 15:40:50,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,371 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 [2018-12-09 15:40:50,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,371 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,371 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,372 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 [2018-12-09 15:40:50,372 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,372 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,372 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,373 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 [2018-12-09 15:40:50,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,373 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,374 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,376 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,376 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,390 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 [2018-12-09 15:40:50,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,390 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,391 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,392 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 [2018-12-09 15:40:50,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,393 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,393 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 15:40:50,393 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,395 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 [2018-12-09 15:40:50,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,396 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,396 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,396 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,398 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,414 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,414 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,415 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 [2018-12-09 15:40:50,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,417 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,417 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,417 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 [2018-12-09 15:40:50,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,440 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,440 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 [2018-12-09 15:40:50,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,441 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,442 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,442 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,470 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,470 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 [2018-12-09 15:40:50,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,471 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,471 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,472 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 15:40:50,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,475 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 15:40:50,475 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 [2018-12-09 15:40:50,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,476 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,477 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,477 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,495 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,495 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,496 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,497 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 [2018-12-09 15:40:50,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,498 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,498 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,499 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 [2018-12-09 15:40:50,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,500 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,500 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,520 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,521 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 [2018-12-09 15:40:50,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,522 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,522 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,524 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,524 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,556 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,556 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,558 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,559 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,559 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,559 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,559 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,562 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 [2018-12-09 15:40:50,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,562 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,563 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,563 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,563 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,565 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 [2018-12-09 15:40:50,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,615 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,616 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 [2018-12-09 15:40:50,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,619 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,619 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,621 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 [2018-12-09 15:40:50,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,622 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 [2018-12-09 15:40:50,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,623 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,624 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 [2018-12-09 15:40:50,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,624 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,626 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 [2018-12-09 15:40:50,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,627 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,628 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,628 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,628 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,629 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,630 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,631 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,631 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,631 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 15:40:50,631 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 15:40:50,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,633 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 [2018-12-09 15:40:50,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,634 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:50,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,634 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 15:40:50,634 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 15:40:50,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,635 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 15:40:50,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,653 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,654 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,655 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,659 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 [2018-12-09 15:40:50,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,681 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,682 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,683 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,684 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,685 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,688 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,688 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,744 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 [2018-12-09 15:40:50,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,744 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,745 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,745 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,745 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,749 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,749 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,750 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 15:40:50,750 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,754 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,755 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,755 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,758 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,758 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,760 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,762 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,763 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,763 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,765 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,779 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,781 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 [2018-12-09 15:40:50,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,781 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,804 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 [2018-12-09 15:40:50,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,805 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,806 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 [2018-12-09 15:40:50,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,807 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,807 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,808 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 [2018-12-09 15:40:50,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,809 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,832 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:50,832 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:50,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,835 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 15:40:50,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:50,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:50,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,837 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 15:40:50,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,838 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,839 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,839 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,842 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,843 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,844 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,859 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 [2018-12-09 15:40:50,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,860 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,861 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,863 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,887 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 [2018-12-09 15:40:50,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,888 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,888 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,893 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,893 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,974 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 [2018-12-09 15:40:50,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,976 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,976 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,980 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 [2018-12-09 15:40:50,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,981 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,981 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:50,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,982 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-09 15:40:50,982 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,987 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 [2018-12-09 15:40:50,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,987 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,988 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,989 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:50,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,992 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 [2018-12-09 15:40:50,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,993 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,993 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,993 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:50,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:50,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:50,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:50,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:50,997 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 [2018-12-09 15:40:50,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:50,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:50,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:50,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:50,997 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:50,998 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:50,998 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:51,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,002 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 [2018-12-09 15:40:51,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,002 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,003 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,004 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 [2018-12-09 15:40:51,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,006 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 [2018-12-09 15:40:51,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,007 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,008 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,009 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 [2018-12-09 15:40:51,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,009 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,011 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 [2018-12-09 15:40:51,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,011 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,011 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,012 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,013 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 [2018-12-09 15:40:51,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,029 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,030 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,031 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 [2018-12-09 15:40:51,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,032 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,033 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 15:40:51,033 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 15:40:51,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,037 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 15:40:51,038 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 15:40:51,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,039 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 15:40:51,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,064 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:51,064 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,066 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 [2018-12-09 15:40:51,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,069 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 [2018-12-09 15:40:51,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,069 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,070 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,071 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 [2018-12-09 15:40:51,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,099 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 [2018-12-09 15:40:51,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,102 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 [2018-12-09 15:40:51,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,105 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:51,106 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,146 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:51,146 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,149 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 [2018-12-09 15:40:51,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,149 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:51,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,150 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-09 15:40:51,150 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,153 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 [2018-12-09 15:40:51,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,154 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:51,154 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,157 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 [2018-12-09 15:40:51,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,170 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 [2018-12-09 15:40:51,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,174 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:51,174 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,176 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 [2018-12-09 15:40:51,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,176 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,199 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 [2018-12-09 15:40:51,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,200 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,200 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,203 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 [2018-12-09 15:40:51,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,233 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,237 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,263 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 15:40:51,264 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 15:40:51,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,266 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 [2018-12-09 15:40:51,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 15:40:51,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 15:40:51,267 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 15:40:51,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,268 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 15:40:51,268 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 [2018-12-09 15:40:51,268 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,268 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,269 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,270 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:51,270 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,273 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 [2018-12-09 15:40:51,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,274 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,274 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,299 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,299 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,300 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,301 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 [2018-12-09 15:40:51,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,302 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,302 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,304 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 [2018-12-09 15:40:51,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,304 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,305 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,305 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,331 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 [2018-12-09 15:40:51,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,332 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,332 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,336 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:51,337 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,452 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,453 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:51,453 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,456 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 [2018-12-09 15:40:51,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,456 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-09 15:40:51,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,457 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,457 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-09 15:40:51,458 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,462 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,462 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:51,463 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,466 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,466 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,467 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,468 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 [2018-12-09 15:40:51,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,469 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,469 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,470 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 [2018-12-09 15:40:51,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,471 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,472 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:51,472 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,475 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 [2018-12-09 15:40:51,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,475 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,476 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,476 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,477 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 [2018-12-09 15:40:51,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,478 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,478 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,481 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,481 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 15:40:51,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,483 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,483 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,485 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 [2018-12-09 15:40:51,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,485 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,486 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,486 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,487 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 [2018-12-09 15:40:51,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,488 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,488 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,489 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,490 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 [2018-12-09 15:40:51,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,491 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,492 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 15:40:51,492 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 15:40:51,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,495 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 [2018-12-09 15:40:51,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 15:40:51,495 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 15:40:51,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 15:40:51,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 15:40:51,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 15:40:51,496 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 15:40:51,496 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 15:40:51,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 15:40:51,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 15:40:51,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.12 03:40:51 BoogieIcfgContainer [2018-12-09 15:40:51,503 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-09 15:40:51,522 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 15:40:51,523 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 15:40:51,523 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 15:40:51,523 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 03:40:21" (3/4) ... [2018-12-09 15:40:51,527 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 15:40:51,527 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 15:40:51,528 INFO L168 Benchmark]: Toolchain (without parser) took 30719.13 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 299.9 MB). Free memory was 954.4 MB in the beginning and 960.3 MB in the end (delta: -5.9 MB). Peak memory consumption was 294.0 MB. Max. memory is 11.5 GB. [2018-12-09 15:40:51,528 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:40:51,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 148.25 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 943.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-12-09 15:40:51,529 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-09 15:40:51,530 INFO L168 Benchmark]: Boogie Preprocessor took 15.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 15:40:51,530 INFO L168 Benchmark]: RCFGBuilder took 155.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-12-09 15:40:51,531 INFO L168 Benchmark]: BuchiAutomizer took 30341.86 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 194.0 MB). Free memory was 1.1 GB in the beginning and 960.3 MB in the end (delta: 126.1 MB). Peak memory consumption was 323.6 MB. Max. memory is 11.5 GB. [2018-12-09 15:40:51,531 INFO L168 Benchmark]: Witness Printer took 4.56 ms. Allocated memory is still 1.3 GB. Free memory is still 960.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 15:40:51,534 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 148.25 ms. Allocated memory is still 1.0 GB. Free memory was 954.4 MB in the beginning and 943.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.70 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 943.6 MB in the beginning and 1.1 GB in the end (delta: -162.7 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.94 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 155.95 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.3 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 30341.86 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 194.0 MB). Free memory was 1.1 GB in the beginning and 960.3 MB in the end (delta: 126.1 MB). Peak memory consumption was 323.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.56 ms. Allocated memory is still 1.3 GB. Free memory is still 960.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 30.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 30.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital46 mio100 ax100 hnf96 lsp68 ukn93 mio100 lsp94 div640 bol100 ite100 ukn100 eq141 hnf42 smp89 dnf100 smp100 tf102 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 4ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 1 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 1 LassoNonterminationAnalysisTime: 12.1s - 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~nondet0, main_#t~nondet1, main_#t~nondet2, main_#t~nondet5, main_#t~mem6, main_#t~mem7, main_#t~post4, main_#t~post3, main_#t~mem10, main_#t~post9, main_#t~post8, main_~N_LIN~0, main_~N_COL~0, main_~j~0, main_~k~0, main_~#matriz~0.base, main_~#matriz~0.offset, main_~maior~0;main_~N_LIN~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~N_COL~0 := main_#t~nondet1;havoc main_#t~nondet1;havoc main_~j~0;havoc main_~k~0;call main_~#matriz~0.base, main_~#matriz~0.offset := #Ultimate.alloc(4 * (if main_~N_LIN~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_LIN~0 % 4294967296 % 4294967296 else main_~N_LIN~0 % 4294967296 % 4294967296 - 4294967296) * (if main_~N_COL~0 % 4294967296 % 4294967296 <= 2147483647 then main_~N_COL~0 % 4294967296 % 4294967296 else main_~N_COL~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~maior~0;main_~maior~0 := main_#t~nondet2;havoc main_#t~nondet2;main_~j~0 := 0;" "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" Loop: "assume !!(main_~j~0 % 4294967296 < main_~N_COL~0 % 4294967296);main_~k~0 := 0;" "assume !(main_~k~0 % 4294967296 < main_~N_LIN~0 % 4294967296);" "main_#t~post3 := main_~j~0;main_~j~0 := 1 + main_#t~post3;havoc main_#t~post3;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...