./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/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 b9d847f55c059f9ab605062cc4d39bbb07512b65 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-09 21:51:07,441 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-09 21:51:07,442 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-09 21:51:07,448 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-09 21:51:07,448 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-09 21:51:07,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-09 21:51:07,450 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-09 21:51:07,451 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-09 21:51:07,452 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-09 21:51:07,452 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-09 21:51:07,453 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-09 21:51:07,453 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-09 21:51:07,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-09 21:51:07,454 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-09 21:51:07,455 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-09 21:51:07,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-09 21:51:07,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-09 21:51:07,457 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-09 21:51:07,458 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-09 21:51:07,459 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-09 21:51:07,460 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-09 21:51:07,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-09 21:51:07,461 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-09 21:51:07,461 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-09 21:51:07,461 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-09 21:51:07,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-09 21:51:07,462 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-09 21:51:07,463 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-09 21:51:07,463 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-09 21:51:07,464 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-09 21:51:07,464 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-09 21:51:07,465 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-09 21:51:07,465 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-09 21:51:07,465 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-09 21:51:07,466 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-09 21:51:07,467 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-09 21:51:07,467 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-09 21:51:07,477 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-09 21:51:07,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-09 21:51:07,479 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-09 21:51:07,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-09 21:51:07,479 INFO L133 SettingsManager]: * Use SBE=true [2018-11-09 21:51:07,479 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-09 21:51:07,479 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-09 21:51:07,479 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-09 21:51:07,479 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-09 21:51:07,480 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-09 21:51:07,480 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-09 21:51:07,481 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-09 21:51:07,482 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-09 21:51:07,482 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-09 21:51:07,482 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-09 21:51:07,482 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-09 21:51:07,482 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-09 21:51:07,482 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-09 21:51:07,483 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-09 21:51:07,483 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_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/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 -> b9d847f55c059f9ab605062cc4d39bbb07512b65 [2018-11-09 21:51:07,506 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-09 21:51:07,516 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-09 21:51:07,518 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-09 21:51:07,519 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-09 21:51:07,519 INFO L276 PluginConnector]: CDTParser initialized [2018-11-09 21:51:07,520 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/../../sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2018-11-09 21:51:07,565 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/data/a4896ff41/295992f069ae46f1a31198f2b486eca7/FLAGb13a3f93d [2018-11-09 21:51:07,969 INFO L298 CDTParser]: Found 1 translation units. [2018-11-09 21:51:07,970 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/sv-benchmarks/c/loops/veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2018-11-09 21:51:07,974 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/data/a4896ff41/295992f069ae46f1a31198f2b486eca7/FLAGb13a3f93d [2018-11-09 21:51:07,983 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/data/a4896ff41/295992f069ae46f1a31198f2b486eca7 [2018-11-09 21:51:07,986 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-09 21:51:07,987 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-09 21:51:07,988 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-09 21:51:07,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-09 21:51:07,991 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-09 21:51:07,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:51:07" (1/1) ... [2018-11-09 21:51:07,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4104a14a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:07, skipping insertion in model container [2018-11-09 21:51:07,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 09:51:07" (1/1) ... [2018-11-09 21:51:07,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-09 21:51:08,011 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-09 21:51:08,115 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 21:51:08,117 INFO L189 MainTranslator]: Completed pre-run [2018-11-09 21:51:08,130 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-09 21:51:08,142 INFO L193 MainTranslator]: Completed translation [2018-11-09 21:51:08,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08 WrapperNode [2018-11-09 21:51:08,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-09 21:51:08,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-09 21:51:08,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-09 21:51:08,143 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-09 21:51:08,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,154 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-09 21:51:08,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-09 21:51:08,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-09 21:51:08,167 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-09 21:51:08,173 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... [2018-11-09 21:51:08,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-09 21:51:08,181 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-09 21:51:08,181 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-09 21:51:08,181 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-09 21:51:08,182 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ac3ee871-4910-4fc6-b233-3fa6bfc370c8/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-09 21:51:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-09 21:51:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-09 21:51:08,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-09 21:51:08,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-09 21:51:08,389 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-09 21:51:08,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 09:51:08 BoogieIcfgContainer [2018-11-09 21:51:08,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-09 21:51:08,390 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-09 21:51:08,390 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-09 21:51:08,392 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-09 21:51:08,393 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-09 21:51:08,393 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.11 09:51:07" (1/3) ... [2018-11-09 21:51:08,393 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1783af94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.11 09:51:08, skipping insertion in model container [2018-11-09 21:51:08,394 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-09 21:51:08,394 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 09:51:08" (2/3) ... [2018-11-09 21:51:08,394 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1783af94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.11 09:51:08, skipping insertion in model container [2018-11-09 21:51:08,394 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-09 21:51:08,394 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 09:51:08" (3/3) ... [2018-11-09 21:51:08,395 INFO L375 chiAutomizerObserver]: Analyzing ICFG veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i [2018-11-09 21:51:08,431 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-09 21:51:08,431 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-09 21:51:08,431 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-09 21:51:08,431 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-09 21:51:08,431 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-09 21:51:08,432 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-09 21:51:08,432 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-09 21:51:08,432 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-09 21:51:08,432 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-09 21:51:08,444 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-09 21:51:08,460 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-09 21:51:08,460 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-09 21:51:08,461 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-09 21:51:08,465 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-09 21:51:08,465 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-09 21:51:08,465 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-09 21:51:08,465 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-09 21:51:08,466 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 9 [2018-11-09 21:51:08,466 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-09 21:51:08,466 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-09 21:51:08,466 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-09 21:51:08,466 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-09 21:51:08,471 INFO L793 eck$LassoCheckResult]: Stem: 13#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 11#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 11;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_~#in~0.base, main_~#in~0.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 22#L18-4true [2018-11-09 21:51:08,472 INFO L795 eck$LassoCheckResult]: Loop: 22#L18-4true assume true; 8#L18-1true assume !!(main_~i~0 % 4294967296 < 10); 10#L19true SUMMARY for call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296) * 1, 1); srcloc: L19 9#L19-1true havoc main_#t~nondet1; 3#L18-3true main_#t~post0 := main_~i~0;main_~i~0 := main_#t~post0 + 1;havoc main_#t~post0; 22#L18-4true [2018-11-09 21:51:08,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 21:51:08,476 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-09 21:51:08,477 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 21:51:08,478 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 21:51:08,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:08,513 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 21:51:08,513 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:08,551 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 21:51:08,551 INFO L82 PathProgramCache]: Analyzing trace with hash 34509928, now seen corresponding path program 1 times [2018-11-09 21:51:08,551 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 21:51:08,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 21:51:08,552 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:08,552 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 21:51:08,553 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:08,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:08,569 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 21:51:08,569 INFO L82 PathProgramCache]: Analyzing trace with hash 1805949414, now seen corresponding path program 1 times [2018-11-09 21:51:08,569 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 21:51:08,570 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 21:51:08,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:08,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 21:51:08,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:08,724 INFO L214 LassoAnalysis]: Preferences: [2018-11-09 21:51:08,725 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-09 21:51:08,725 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-09 21:51:08,725 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-09 21:51:08,725 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-09 21:51:08,726 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-09 21:51:08,726 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-09 21:51:08,726 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-09 21:51:08,727 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-09 21:51:08,727 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-09 21:51:08,727 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-09 21:51:08,745 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:08,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:09,108 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-09 21:51:09,112 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-09 21:51:09,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,115 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,117 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,120 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,120 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,123 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,123 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,125 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,126 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,128 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,130 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,130 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,136 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,136 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,139 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,139 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,140 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,141 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,142 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,145 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,145 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,148 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,148 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,153 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,164 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,165 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,167 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,167 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,180 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,180 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,218 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,219 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,221 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,221 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,225 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 [2018-11-09 21:51:09,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,226 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:09,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,226 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,227 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-09 21:51:09,228 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,236 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 [2018-11-09 21:51:09,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,237 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,238 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,238 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,248 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,248 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,250 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,251 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:09,251 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:09,253 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,255 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:09,255 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:09,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,256 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-09 21:51:09,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,258 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,258 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,261 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,263 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,263 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,264 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,264 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 [2018-11-09 21:51:09,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,265 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,268 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,269 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,270 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,272 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,273 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 [2018-11-09 21:51:09,273 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,274 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,274 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,274 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,275 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,276 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,277 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,278 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,279 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,280 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,283 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,283 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,285 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,289 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,289 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,293 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 [2018-11-09 21:51:09,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,294 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,294 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,296 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,297 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,298 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,298 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,302 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 [2018-11-09 21:51:09,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,303 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,306 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,306 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,341 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,341 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,344 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 [2018-11-09 21:51:09,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,345 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:09,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,345 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,347 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,347 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,356 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,357 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 [2018-11-09 21:51:09,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,359 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,359 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,367 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,369 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,369 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,370 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,371 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,372 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,372 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,374 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,376 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,376 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,377 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,377 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-09 21:51:09,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,379 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,380 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,382 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,384 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,384 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,387 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,389 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,389 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,394 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,396 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,398 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,401 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,406 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,407 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,408 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,413 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,413 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 [2018-11-09 21:51:09,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,414 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,414 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,415 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,416 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 [2018-11-09 21:51:09,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,418 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,418 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,422 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,426 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,455 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,455 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,463 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:09,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,465 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-09 21:51:09,465 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,475 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,476 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,476 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,485 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,485 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,488 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,488 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,491 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 [2018-11-09 21:51:09,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,493 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,493 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-09 21:51:09,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,494 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,499 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,500 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,503 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,503 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 [2018-11-09 21:51:09,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,504 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,505 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,505 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,509 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,509 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,510 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,511 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,511 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,512 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,513 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,513 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,514 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,515 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,516 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,516 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,517 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,518 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,518 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,519 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,520 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,522 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,522 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,525 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,527 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,527 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,528 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,529 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,530 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,531 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,538 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,538 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,571 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,573 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,575 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,575 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,579 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:09,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,581 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-09 21:51:09,581 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,590 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,593 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,593 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,602 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,605 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,607 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,607 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,609 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:09,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,611 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,613 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-09 21:51:09,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,613 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,618 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,620 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,623 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,624 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,626 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,627 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,630 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,632 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,632 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,632 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,634 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,635 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,637 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,637 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,643 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,651 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 [2018-11-09 21:51:09,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,653 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,654 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,655 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,655 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,661 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,661 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,702 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,702 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,704 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,705 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,709 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,709 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,767 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,769 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,769 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,772 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,773 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,773 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:09,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,773 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,774 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,774 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,780 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,781 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,782 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,782 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,789 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,789 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,790 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,791 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:09,791 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:09,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:09,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,795 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:09,795 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:09,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,796 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,796 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-09 21:51:09,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,797 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,797 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,798 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,799 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,800 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,800 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,802 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,802 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,804 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,805 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,808 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,813 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,814 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,814 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,816 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,819 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,821 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 [2018-11-09 21:51:09,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,822 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,823 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,824 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,826 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,827 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,829 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,829 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,833 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,834 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,836 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,837 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,838 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,838 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,842 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,842 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 [2018-11-09 21:51:09,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,843 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,846 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,846 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,943 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,945 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,945 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,949 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 [2018-11-09 21:51:09,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,949 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,950 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:09,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,951 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-09 21:51:09,951 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,958 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,959 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,961 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,961 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,969 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,970 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,971 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,973 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:09,973 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:09,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,976 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:09,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:09,977 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:09,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,979 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-09 21:51:09,979 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 [2018-11-09 21:51:09,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:09,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,980 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,981 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:09,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,984 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:09,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,985 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,986 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,987 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,987 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 [2018-11-09 21:51:09,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,988 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:09,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,988 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,989 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:09,990 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,991 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:09,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,991 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,992 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:09,992 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:09,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:09,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:09,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:09,998 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:09,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:09,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:09,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:09,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:09,999 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:09,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,004 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,009 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,011 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,011 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 [2018-11-09 21:51:10,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,012 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,014 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:10,014 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,022 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,023 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,024 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,028 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:10,028 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,034 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,035 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,040 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:10,040 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,152 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:10,152 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,160 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,161 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:10,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,163 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-09 21:51:10,163 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,175 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:10,175 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,186 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,186 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,187 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,189 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,190 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:10,190 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:10,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,195 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 [2018-11-09 21:51:10,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:10,197 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:10,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,198 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-09 21:51:10,198 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 [2018-11-09 21:51:10,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,198 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,203 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 [2018-11-09 21:51:10,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,204 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,206 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,206 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,208 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,209 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,209 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,212 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,217 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,220 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,222 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,222 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,224 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,225 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,226 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,226 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,231 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,234 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,235 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,235 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,239 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,241 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,241 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,272 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,273 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 [2018-11-09 21:51:10,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,273 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,274 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,275 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,279 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,279 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:10,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,281 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-09 21:51:10,281 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,289 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,289 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,296 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,297 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,299 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,300 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:10,300 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:10,302 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:10,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:10,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:10,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,305 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-09 21:51:10,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,306 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,306 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,307 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,309 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,310 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,311 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 [2018-11-09 21:51:10,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,313 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,314 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,369 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,370 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,372 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,373 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,375 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,375 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,379 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,380 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,380 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,382 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,383 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,384 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,387 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,390 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,391 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,391 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,394 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,394 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,399 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,399 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,406 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,407 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,407 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,408 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,412 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,412 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,413 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,413 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,422 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,429 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,429 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,490 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,491 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,491 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,492 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,493 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,499 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:10,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,499 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,501 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-09 21:51:10,501 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,508 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,510 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,510 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,519 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,520 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,521 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,521 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,523 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,523 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,524 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,525 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:10,525 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:10,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:10,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:10,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:10,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:10,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:10,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:10,530 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:10,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:10,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:10,532 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:10,533 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-09 21:51:10,533 INFO L793 eck$LassoCheckResult]: Stem: 13#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 11#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 11;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_~#in~0.base, main_~#in~0.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0; 22#L18-4true assume true; 8#L18-1true assume !!(main_~i~0 % 4294967296 < 10); 10#L19true SUMMARY for call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296) * 1, 1); srcloc: L19 9#L19-1true havoc main_#t~nondet1; 3#L18-3true main_#t~post0 := main_~i~0;main_~i~0 := main_#t~post0 + 1;havoc main_#t~post0; 22#L18-4true [2018-11-09 21:51:10,533 INFO L795 eck$LassoCheckResult]: Loop: 22#L18-4true assume true; 8#L18-1true assume !!(main_~i~0 % 4294967296 < 10); 10#L19true SUMMARY for call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296) * 1, 1); srcloc: L19 9#L19-1true havoc main_#t~nondet1; 3#L18-3true main_#t~post0 := main_~i~0;main_~i~0 := main_#t~post0 + 1;havoc main_#t~post0; 22#L18-4true [2018-11-09 21:51:10,534 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 21:51:10,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1805949414, now seen corresponding path program 2 times [2018-11-09 21:51:10,534 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 21:51:10,534 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 21:51:10,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:10,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-09 21:51:10,535 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:10,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:10,547 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 21:51:10,547 INFO L82 PathProgramCache]: Analyzing trace with hash 34509928, now seen corresponding path program 2 times [2018-11-09 21:51:10,547 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 21:51:10,547 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 21:51:10,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:10,548 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-09 21:51:10,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:10,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:10,553 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-09 21:51:10,554 INFO L82 PathProgramCache]: Analyzing trace with hash -651730525, now seen corresponding path program 3 times [2018-11-09 21:51:10,554 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-09 21:51:10,554 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-09 21:51:10,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:10,554 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-09 21:51:10,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-09 21:51:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:10,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-09 21:51:10,738 INFO L214 LassoAnalysis]: Preferences: [2018-11-09 21:51:10,738 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-09 21:51:10,738 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-09 21:51:10,738 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-09 21:51:10,739 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-09 21:51:10,739 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-09 21:51:10,739 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-09 21:51:10,739 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-09 21:51:10,739 INFO L131 ssoRankerPreferences]: Filename of dumped script: veris.c_sendmail__tTflag_arr_one_loop_true-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-09 21:51:10,739 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-09 21:51:10,739 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-09 21:51:10,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,841 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:10,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-09 21:51:11,024 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-09 21:51:11,024 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-09 21:51:11,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,025 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,025 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,026 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,027 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,027 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,027 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,029 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,029 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,029 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,030 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,031 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 [2018-11-09 21:51:11,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,032 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,033 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,033 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,034 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,035 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,036 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,036 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,046 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,057 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,057 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,061 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,061 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,061 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,063 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,064 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,064 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-09 21:51:11,064 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,069 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,070 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,070 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,071 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,071 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,072 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,073 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,073 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,075 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,075 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,075 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,076 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,077 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,078 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,078 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,080 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,080 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,082 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,082 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,083 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,084 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,084 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,084 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,085 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,085 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,086 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,087 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-09 21:51:11,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-09 21:51:11,088 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:11,088 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-09 21:51:11,089 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,089 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-09 21:51:11,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,091 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,092 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,093 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,093 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,097 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,098 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,098 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,098 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,100 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,101 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,101 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,103 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,105 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,105 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,118 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,118 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,121 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,122 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,128 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,128 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,129 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,129 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,133 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,133 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,135 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,136 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,137 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,138 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,139 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,140 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,140 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,142 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,144 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,144 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,146 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,146 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,147 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,148 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,150 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,152 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,152 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,153 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,153 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 [2018-11-09 21:51:11,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,154 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,154 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,155 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-09 21:51:11,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,157 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 [2018-11-09 21:51:11,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,158 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,159 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,162 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,162 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,164 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,164 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,168 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,169 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,174 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,175 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,192 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,194 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,194 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,200 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,200 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,204 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,205 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-09 21:51:11,205 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,215 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,217 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,220 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,220 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 [2018-11-09 21:51:11,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,223 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,223 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,225 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 [2018-11-09 21:51:11,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,237 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,237 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,239 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-09 21:51:11,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,242 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,243 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,247 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,249 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,249 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,253 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,255 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,255 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,265 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,265 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,289 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,289 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,301 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,301 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,305 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,305 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,306 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-09 21:51:11,306 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,313 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 [2018-11-09 21:51:11,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,316 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,318 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,318 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,318 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,319 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,319 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 [2018-11-09 21:51:11,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,320 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,320 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,320 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,321 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,326 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,326 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 [2018-11-09 21:51:11,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,327 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,327 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,328 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,328 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 [2018-11-09 21:51:11,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,329 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,329 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,331 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,332 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,333 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,333 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,336 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,336 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,338 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-09 21:51:11,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,343 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,344 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,345 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,345 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-09 21:51:11,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,348 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,350 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,350 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,353 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 [2018-11-09 21:51:11,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,355 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,356 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,357 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 [2018-11-09 21:51:11,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,357 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,358 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,358 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,362 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,363 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,363 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,364 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,364 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,368 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,368 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,369 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,371 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,371 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,403 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,405 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,405 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,412 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,413 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,413 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,414 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,417 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,418 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,418 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,419 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,419 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,424 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 [2018-11-09 21:51:11,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,425 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,498 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,500 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,500 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,502 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,503 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,503 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,504 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,504 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,505 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,505 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,506 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,507 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,507 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,507 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,509 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,509 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,510 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,511 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,511 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,512 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,512 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,514 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,516 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,516 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,517 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,518 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,519 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,520 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-09 21:51:11,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,520 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,521 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,521 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-09 21:51:11,530 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-09 21:51:11,530 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-09 21:51:11,532 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,532 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-09 21:51:11,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,533 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,534 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,535 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,535 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,537 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,537 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,540 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,543 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,544 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,544 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,549 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,550 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,551 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,559 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,562 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,562 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,627 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 [2018-11-09 21:51:11,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,628 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,637 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,638 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,638 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,643 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,644 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-09 21:51:11,644 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,651 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 [2018-11-09 21:51:11,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,652 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,652 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,654 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,654 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,656 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 [2018-11-09 21:51:11,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,657 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,659 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 [2018-11-09 21:51:11,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,662 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,664 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 [2018-11-09 21:51:11,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,664 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,665 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,666 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,667 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,669 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,670 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,670 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,673 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,674 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,675 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,676 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,677 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,678 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,679 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,681 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-09 21:51:11,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,682 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,682 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,685 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,685 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-09 21:51:11,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,686 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,687 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,687 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 [2018-11-09 21:51:11,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,688 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,690 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,690 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,695 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,697 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,698 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,699 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,699 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,701 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,701 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,707 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,710 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,710 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,717 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,723 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,723 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,861 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,861 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,863 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,863 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,876 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,876 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,883 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,884 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:11,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,884 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,886 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-09 21:51:11,886 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,895 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,896 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,899 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,901 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,902 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,903 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,903 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,905 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,905 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,906 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,907 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,907 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,908 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,910 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,912 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,912 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,913 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,913 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,919 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-09 21:51:11,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:11,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-09 21:51:11,927 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-09 21:51:11,927 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-09 21:51:11,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,932 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-09 21:51:11,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,936 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,936 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,939 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 [2018-11-09 21:51:11,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,939 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:11,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,940 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:11,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:11,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,945 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,946 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,947 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:11,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,952 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:11,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:11,956 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 [2018-11-09 21:51:11,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:11,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:11,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:11,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:11,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:11,967 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:11,968 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:12,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,015 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,017 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:12,017 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:12,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,025 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:12,025 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:12,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,030 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,030 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:12,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,031 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-09 21:51:12,031 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:12,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,043 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,044 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,046 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,046 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,048 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,048 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,049 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,053 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:12,053 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:12,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,056 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,057 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-09 21:51:12,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,062 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-09 21:51:12,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-09 21:51:12,064 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-09 21:51:12,064 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-09 21:51:12,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,066 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-09 21:51:12,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,067 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,068 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,069 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,070 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,070 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,072 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,072 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,076 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,077 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,077 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,080 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,081 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,082 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,082 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,089 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,091 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,091 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,097 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,098 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,098 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,101 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,101 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,357 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,358 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,359 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,360 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,360 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,371 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,372 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,373 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,373 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,379 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,380 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-09 21:51:12,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,380 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,381 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-09 21:51:12,381 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,389 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,389 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,389 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,391 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,392 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,392 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,393 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,395 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,395 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,398 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,400 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,401 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,408 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,408 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,409 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,410 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,413 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,413 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 [2018-11-09 21:51:12,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,416 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,416 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 [2018-11-09 21:51:12,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,417 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,417 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,417 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,419 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 [2018-11-09 21:51:12,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-09 21:51:12,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,420 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,420 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-09 21:51:12,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-09 21:51:12,422 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-09 21:51:12,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-09 21:51:12,423 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-09 21:51:12,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-09 21:51:12,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-09 21:51:12,423 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-09 21:51:12,424 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-09 21:51:12,424 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-09 21:51:12,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-09 21:51:12,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.11 09:51:12 BoogieIcfgContainer [2018-11-09 21:51:12,433 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-09 21:51:12,434 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-09 21:51:12,434 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-09 21:51:12,434 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-09 21:51:12,434 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 09:51:08" (3/4) ... [2018-11-09 21:51:12,441 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-09 21:51:12,441 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-09 21:51:12,442 INFO L168 Benchmark]: Toolchain (without parser) took 4455.28 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 401.1 MB). Free memory was 959.2 MB in the beginning and 1.3 GB in the end (delta: -344.3 MB). Peak memory consumption was 56.8 MB. Max. memory is 11.5 GB. [2018-11-09 21:51:12,444 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 21:51:12,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 154.44 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 947.4 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. [2018-11-09 21:51:12,445 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.11 ms. Allocated memory is still 1.0 GB. Free memory was 947.4 MB in the beginning and 944.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-09 21:51:12,445 INFO L168 Benchmark]: Boogie Preprocessor took 14.09 ms. Allocated memory is still 1.0 GB. Free memory is still 944.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 21:51:12,446 INFO L168 Benchmark]: RCFGBuilder took 208.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -169.2 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. [2018-11-09 21:51:12,446 INFO L168 Benchmark]: BuchiAutomizer took 4043.35 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 270.0 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -189.6 MB). Peak memory consumption was 355.3 MB. Max. memory is 11.5 GB. [2018-11-09 21:51:12,447 INFO L168 Benchmark]: Witness Printer took 7.66 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-09 21:51:12,450 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 154.44 ms. Allocated memory is still 1.0 GB. Free memory was 959.2 MB in the beginning and 947.4 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 24.11 ms. Allocated memory is still 1.0 GB. Free memory was 947.4 MB in the beginning and 944.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.09 ms. Allocated memory is still 1.0 GB. Free memory is still 944.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 208.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -169.2 MB). Peak memory consumption was 15.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 4043.35 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 270.0 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -189.6 MB). Peak memory consumption was 355.3 MB. Max. memory is 11.5 GB. * Witness Printer took 7.66 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 4.0s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 3.9s. 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: inital144 mio100 ax100 hnf100 lsp95 ukn86 mio100 lsp58 div138 bol100 ite118 ukn100 eq143 hnf71 smp72 dnf100 smp100 tf100 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 8ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet1, main_#t~post0, main_#t~mem2, main_#t~post3, main_#t~mem4, main_~#in~0.base, main_~#in~0.offset, main_~s~0.base, main_~s~0.offset, main_~c~0, main_~i~0, main_~j~0, main_~idx_in~0;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 11;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_~#in~0.base, main_~#in~0.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;havoc main_~s~0.base, main_~s~0.offset;havoc main_~c~0;havoc main_~i~0;havoc main_~j~0;havoc main_~idx_in~0;main_~i~0 := 0;" "assume true;" "assume !!(main_~i~0 % 4294967296 < 10);" "SUMMARY for call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296) * 1, 1); srcloc: L19" "havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := main_#t~post0 + 1;havoc main_#t~post0;" Loop: "assume true;" "assume !!(main_~i~0 % 4294967296 < 10);" "SUMMARY for call write~int(main_#t~nondet1, main_~#in~0.base, main_~#in~0.offset + (if main_~i~0 % 4294967296 % 4294967296 <= 2147483647 then main_~i~0 % 4294967296 % 4294967296 else main_~i~0 % 4294967296 % 4294967296 - 4294967296) * 1, 1); srcloc: L19" "havoc main_#t~nondet1;" "main_#t~post0 := main_~i~0;main_~i~0 := main_#t~post0 + 1;havoc main_#t~post0;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...