./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c --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_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/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 f345f307410a5ddbdd0513896d69ca703c67be23 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 06:09:31,781 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 06:09:31,782 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 06:09:31,791 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 06:09:31,792 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 06:09:31,792 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 06:09:31,793 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 06:09:31,795 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 06:09:31,796 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 06:09:31,797 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 06:09:31,797 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 06:09:31,798 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 06:09:31,798 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 06:09:31,799 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 06:09:31,800 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 06:09:31,800 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 06:09:31,801 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 06:09:31,803 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 06:09:31,804 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 06:09:31,806 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 06:09:31,807 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 06:09:31,807 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 06:09:31,809 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 06:09:31,809 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 06:09:31,810 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 06:09:31,810 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 06:09:31,811 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 06:09:31,812 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 06:09:31,812 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 06:09:31,813 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 06:09:31,813 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 06:09:31,814 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 06:09:31,815 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 06:09:31,815 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 06:09:31,815 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 06:09:31,816 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 06:09:31,816 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-10-27 06:09:31,828 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 06:09:31,828 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 06:09:31,829 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 06:09:31,829 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 06:09:31,829 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 06:09:31,830 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-27 06:09:31,830 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-27 06:09:31,830 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-27 06:09:31,830 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-27 06:09:31,830 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-27 06:09:31,831 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-27 06:09:31,831 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 06:09:31,831 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-27 06:09:31,831 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-27 06:09:31,831 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 06:09:31,831 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-27 06:09:31,831 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-27 06:09:31,832 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-27 06:09:31,833 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 06:09:31,833 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 06:09:31,833 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-27 06:09:31,833 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 06:09:31,833 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 06:09:31,833 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-27 06:09:31,836 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-27 06:09:31,836 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_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/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 -> f345f307410a5ddbdd0513896d69ca703c67be23 [2018-10-27 06:09:31,861 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 06:09:31,870 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 06:09:31,873 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 06:09:31,874 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 06:09:31,875 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 06:09:31,875 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-10-27 06:09:31,919 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/data/54884eab9/174d678bf39045dd894fc9fc109010d7/FLAG68f9785f2 [2018-10-27 06:09:32,286 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 06:09:32,286 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/sv-benchmarks/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-10-27 06:09:32,292 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/data/54884eab9/174d678bf39045dd894fc9fc109010d7/FLAG68f9785f2 [2018-10-27 06:09:32,303 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/data/54884eab9/174d678bf39045dd894fc9fc109010d7 [2018-10-27 06:09:32,305 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 06:09:32,306 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 06:09:32,307 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 06:09:32,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 06:09:32,310 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 06:09:32,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ccde937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32, skipping insertion in model container [2018-10-27 06:09:32,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,322 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 06:09:32,335 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 06:09:32,456 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:09:32,458 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 06:09:32,469 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:09:32,479 INFO L193 MainTranslator]: Completed translation [2018-10-27 06:09:32,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32 WrapperNode [2018-10-27 06:09:32,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 06:09:32,480 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 06:09:32,480 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 06:09:32,480 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 06:09:32,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 06:09:32,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 06:09:32,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 06:09:32,505 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 06:09:32,513 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,517 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,517 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... [2018-10-27 06:09:32,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 06:09:32,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 06:09:32,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 06:09:32,519 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 06:09:32,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/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 [2018-10-27 06:09:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-10-27 06:09:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-10-27 06:09:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 06:09:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 06:09:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-10-27 06:09:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-10-27 06:09:32,973 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 06:09:32,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:09:32 BoogieIcfgContainer [2018-10-27 06:09:32,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 06:09:32,974 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-10-27 06:09:32,974 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-10-27 06:09:32,978 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-10-27 06:09:32,979 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:09:32,979 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.10 06:09:32" (1/3) ... [2018-10-27 06:09:32,980 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@173bcb1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.10 06:09:32, skipping insertion in model container [2018-10-27 06:09:32,980 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:09:32,980 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:09:32" (2/3) ... [2018-10-27 06:09:32,981 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@173bcb1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.10 06:09:32, skipping insertion in model container [2018-10-27 06:09:32,981 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:09:32,981 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:09:32" (3/3) ... [2018-10-27 06:09:32,984 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-10-27 06:09:33,032 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 06:09:33,033 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-10-27 06:09:33,033 INFO L375 BuchiCegarLoop]: Hoare is false [2018-10-27 06:09:33,033 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-10-27 06:09:33,033 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 06:09:33,033 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 06:09:33,033 INFO L379 BuchiCegarLoop]: Difference is false [2018-10-27 06:09:33,033 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 06:09:33,033 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-10-27 06:09:33,047 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-10-27 06:09:33,070 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-10-27 06:09:33,070 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:09:33,070 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:09:33,077 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-10-27 06:09:33,077 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-10-27 06:09:33,078 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-10-27 06:09:33,078 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-10-27 06:09:33,080 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-10-27 06:09:33,080 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:09:33,080 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:09:33,080 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-10-27 06:09:33,080 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-10-27 06:09:33,088 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue [2018-10-27 06:09:33,088 INFO L795 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-10-27 06:09:33,094 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:33,094 INFO L82 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2018-10-27 06:09:33,096 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:33,096 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:33,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:33,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,169 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:33,169 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2018-10-27 06:09:33,170 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:33,170 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:33,170 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,171 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:33,171 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,200 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:33,200 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2018-10-27 06:09:33,200 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:33,200 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:33,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,201 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:33,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,485 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:33,486 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:33,486 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:33,486 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:33,486 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-10-27 06:09:33,487 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:33,487 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:33,487 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:33,487 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-10-27 06:09:33,487 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:33,487 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:33,507 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,555 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,590 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,591 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:33,851 WARN L179 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-10-27 06:09:34,046 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:34,046 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 2 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 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:34,054 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:34,054 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:34,060 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:34,060 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 3 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 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:34,080 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:34,081 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:34,098 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:34,098 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:34,116 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:34,116 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:34,152 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-10-27 06:09:34,152 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:46,203 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-10-27 06:09:46,206 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:46,207 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:46,207 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:46,207 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:46,207 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:09:46,207 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:46,207 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:46,210 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:46,210 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-10-27 06:09:46,210 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:46,210 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:46,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,330 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,333 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:46,750 WARN L179 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-10-27 06:09:47,031 WARN L179 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2018-10-27 06:09:47,040 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:47,043 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:09:47,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,046 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,047 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,051 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,052 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,052 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,054 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,056 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,057 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,074 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,076 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,076 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,079 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,079 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,081 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 [2018-10-27 06:09:47,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,082 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,082 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,083 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,084 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 [2018-10-27 06:09:47,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,085 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,085 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,087 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 [2018-10-27 06:09:47,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,088 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,089 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,091 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,093 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:47,094 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:47,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,095 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:09:47,096 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 [2018-10-27 06:09:47,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,098 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,100 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,101 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,104 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,118 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,118 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,123 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,124 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,131 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,132 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,133 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,134 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 [2018-10-27 06:09:47,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,143 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,145 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 [2018-10-27 06:09:47,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,161 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:09:47,161 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 [2018-10-27 06:09:47,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,172 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 [2018-10-27 06:09:47,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,175 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 [2018-10-27 06:09:47,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,194 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,198 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 [2018-10-27 06:09:47,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,200 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,204 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 [2018-10-27 06:09:47,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,212 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 [2018-10-27 06:09:47,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,215 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 [2018-10-27 06:09:47,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,218 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 [2018-10-27 06:09:47,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,219 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,221 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 [2018-10-27 06:09:47,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,228 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:09:47,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,229 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,236 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 [2018-10-27 06:09:47,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,237 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,237 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,241 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 [2018-10-27 06:09:47,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,257 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 [2018-10-27 06:09:47,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,260 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,267 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,267 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,268 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,270 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,271 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,272 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,273 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:47,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,275 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,276 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,277 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,277 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:09:47,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,278 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,278 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,279 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,280 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,281 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 [2018-10-27 06:09:47,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,281 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,282 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,284 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 [2018-10-27 06:09:47,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,287 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,324 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,325 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,325 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,329 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,330 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,330 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 [2018-10-27 06:09:47,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,332 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,335 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,336 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,337 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 [2018-10-27 06:09:47,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,339 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,342 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,342 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,343 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,346 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:47,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:47,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,348 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,348 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:09:47,348 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 [2018-10-27 06:09:47,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,349 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,351 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,355 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,359 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,361 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,364 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,472 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,484 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,486 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,488 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,489 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,496 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,497 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,501 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,502 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,504 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,506 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,508 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,510 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,510 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 [2018-10-27 06:09:47,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,511 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,515 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,516 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 [2018-10-27 06:09:47,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,518 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,520 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,521 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 [2018-10-27 06:09:47,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,522 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:47,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,523 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,526 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,526 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:09:47,526 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 [2018-10-27 06:09:47,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,529 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,534 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,537 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,638 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,639 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,640 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,651 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 [2018-10-27 06:09:47,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,655 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,656 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,656 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,657 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,667 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,669 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 [2018-10-27 06:09:47,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,677 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,680 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:47,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:47,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,685 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,685 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:09:47,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,687 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,693 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,695 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,700 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,722 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,723 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,725 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,728 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,732 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,733 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,739 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,740 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,741 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,753 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,756 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,757 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:47,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:47,759 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:47,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,761 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,761 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:09:47,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,764 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,765 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,772 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,773 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,776 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,780 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,782 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,809 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,815 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,816 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,821 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 [2018-10-27 06:09:47,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,821 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,822 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,823 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,835 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,836 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,836 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,837 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,842 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,843 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,847 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,848 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,848 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,855 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,856 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,861 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,862 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,865 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:48,016 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:48,016 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:48,016 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:48,016 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:48,016 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-10-27 06:09:48,016 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,016 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:48,017 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:48,017 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-10-27 06:09:48,017 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:48,017 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:48,018 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,046 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,072 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,098 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,100 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,104 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,115 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:48,342 WARN L179 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-10-27 06:09:48,432 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:48,432 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 6 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 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,437 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,437 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,440 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,440 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 7 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 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,458 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,458 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,460 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,460 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,478 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,478 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,480 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,480 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,500 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,500 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,502 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,502 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,520 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,521 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,542 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,542 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 11 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 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,565 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,565 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,567 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,567 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 12 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 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,586 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,586 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:09:48,588 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:09:48,588 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 13 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 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,606 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:09:48,606 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 14 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 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:48,631 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-10-27 06:09:48,631 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:00,686 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-10-27 06:10:00,690 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:10:00,690 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:10:00,690 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:10:00,690 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:10:00,690 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:10:00,690 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:00,690 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:10:00,690 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:10:00,691 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-10-27 06:10:00,691 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:10:00,691 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:10:00,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,714 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,726 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,744 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,749 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:00,973 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:10:00,974 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:10:00,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,975 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,975 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,976 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,976 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 [2018-10-27 06:10:00,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,977 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,977 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,987 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,987 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,988 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,989 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,989 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,989 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,990 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,990 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,991 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,991 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,992 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,992 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:00,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,993 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:00,993 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:00,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,006 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,006 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 [2018-10-27 06:10:01,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,007 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,007 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,008 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 [2018-10-27 06:10:01,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,008 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,009 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,011 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,011 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 [2018-10-27 06:10:01,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,012 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,012 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,013 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,014 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,014 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,014 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,015 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,015 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,016 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,016 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,016 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,017 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,030 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,030 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,030 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,031 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 [2018-10-27 06:10:01,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,031 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,031 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,033 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:01,033 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:01,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,033 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:10:01,034 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 [2018-10-27 06:10:01,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,034 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,034 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,035 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,035 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 [2018-10-27 06:10:01,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,036 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,036 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 [2018-10-27 06:10:01,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,037 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,037 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,038 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 [2018-10-27 06:10:01,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,039 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,039 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,040 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,040 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,041 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 [2018-10-27 06:10:01,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,043 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,043 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 [2018-10-27 06:10:01,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,044 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,044 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,045 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 [2018-10-27 06:10:01,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,045 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,047 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 [2018-10-27 06:10:01,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,048 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,048 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,051 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,052 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,054 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,055 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,056 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,056 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 [2018-10-27 06:10:01,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,057 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,063 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 [2018-10-27 06:10:01,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,066 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:10:01,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,068 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,069 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,069 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 [2018-10-27 06:10:01,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,079 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 [2018-10-27 06:10:01,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,081 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,081 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 [2018-10-27 06:10:01,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,084 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,084 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 [2018-10-27 06:10:01,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,087 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 [2018-10-27 06:10:01,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,088 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,092 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 [2018-10-27 06:10:01,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,093 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,094 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,096 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,096 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 [2018-10-27 06:10:01,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,097 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,098 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,099 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,100 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,100 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 [2018-10-27 06:10:01,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,101 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,101 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,102 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,103 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,103 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:10:01,103 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 [2018-10-27 06:10:01,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,104 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,104 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,105 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,105 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,105 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,107 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,107 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,108 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,109 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,109 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,110 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,111 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,111 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,112 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,113 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 [2018-10-27 06:10:01,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,114 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,114 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,116 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,116 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,117 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,122 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,122 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,127 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 [2018-10-27 06:10:01,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,128 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,128 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,128 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,129 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,130 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,131 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,132 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,133 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 [2018-10-27 06:10:01,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,136 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,136 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,137 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 [2018-10-27 06:10:01,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,139 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,139 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 [2018-10-27 06:10:01,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,140 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,140 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:01,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,149 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,150 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:10:01,150 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 [2018-10-27 06:10:01,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,152 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,153 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 [2018-10-27 06:10:01,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,153 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,154 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,154 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,155 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 [2018-10-27 06:10:01,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,156 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,157 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,158 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,160 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 [2018-10-27 06:10:01,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,161 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,161 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,171 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 [2018-10-27 06:10:01,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,172 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,177 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,177 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,188 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 [2018-10-27 06:10:01,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,189 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,227 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,228 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,229 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,229 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,231 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,231 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,231 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,250 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,252 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 [2018-10-27 06:10:01,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,252 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,253 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,253 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,254 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 [2018-10-27 06:10:01,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:01,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:01,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,256 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:10:01,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,274 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,276 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 [2018-10-27 06:10:01,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,277 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,277 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,280 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,281 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,306 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,309 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 [2018-10-27 06:10:01,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,309 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,313 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,326 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 [2018-10-27 06:10:01,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,338 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,340 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 [2018-10-27 06:10:01,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,341 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,352 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,352 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,405 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,406 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,407 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,408 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,408 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,409 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,422 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,422 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,430 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,430 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,431 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,433 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,435 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,436 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,437 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,470 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:01,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,472 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,472 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:10:01,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,473 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,482 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,484 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,485 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,498 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,499 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,500 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,501 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,503 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,503 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 [2018-10-27 06:10:01,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,504 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,504 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,505 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,518 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,518 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 [2018-10-27 06:10:01,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,531 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,532 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,533 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,535 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,537 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,542 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,543 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,557 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,557 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,559 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,624 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,625 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,642 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 [2018-10-27 06:10:01,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,642 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,643 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,645 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,650 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,650 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,651 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,662 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 [2018-10-27 06:10:01,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,662 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,664 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 [2018-10-27 06:10:01,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,670 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:01,673 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:01,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,674 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:10:01,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,675 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,685 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 [2018-10-27 06:10:01,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,687 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,688 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,702 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,702 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,704 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,710 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,711 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,732 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,734 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,745 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,746 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,749 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,753 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,756 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,758 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,782 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,783 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,784 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,785 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,787 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 [2018-10-27 06:10:01,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:01,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,788 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:01,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,798 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,798 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:10:01,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,806 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,807 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,808 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,814 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,814 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,817 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,818 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,818 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,826 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,827 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,829 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,829 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,830 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,831 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,832 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,833 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,858 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,859 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,899 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,899 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,902 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 [2018-10-27 06:10:01,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,914 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,915 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,947 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,947 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,949 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 [2018-10-27 06:10:01,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,950 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,950 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,953 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,962 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,962 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,966 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,967 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,969 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,974 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,975 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,987 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,989 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,990 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 [2018-10-27 06:10:01,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,990 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,991 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,991 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:02,002 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:02,002 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-10-27 06:10:02,002 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-10-27 06:10:02,003 INFO L795 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-10-27 06:10:02,003 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:10:02,003 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 2 times [2018-10-27 06:10:02,003 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:10:02,003 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:10:02,004 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:10:02,004 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:10:02,004 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:10:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:10:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:10:02,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:10:02,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 2 times [2018-10-27 06:10:02,019 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:10:02,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:10:02,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:10:02,019 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:10:02,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:10:02,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:10:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:10:02,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:10:02,025 INFO L82 PathProgramCache]: Analyzing trace with hash 1664022846, now seen corresponding path program 3 times [2018-10-27 06:10:02,025 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:10:02,025 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:10:02,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:10:02,034 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:10:02,034 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:10:02,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:10:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:10:02,266 WARN L179 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:10:02,450 WARN L179 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:10:02,648 WARN L179 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:10:02,832 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:10:02,832 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:10:02,832 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:10:02,832 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:10:02,832 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-10-27 06:10:02,832 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:02,833 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:10:02,833 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:10:02,833 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-10-27 06:10:02,833 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:10:02,833 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:10:02,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,847 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:02,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:03,405 WARN L179 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-10-27 06:10:03,485 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:10:03,485 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 15 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 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,490 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,490 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:03,492 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:03,492 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 16 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 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,514 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,514 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:03,518 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:03,518 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 17 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 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,537 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,537 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:03,540 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:03,540 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 18 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 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,559 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,559 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:03,561 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:03,561 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 19 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 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,580 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,580 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:03,586 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:03,586 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 20 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 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,605 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,605 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:03,610 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:03,610 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 21 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 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,627 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:03,627 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 22 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 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:03,654 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-10-27 06:10:03,655 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:15,718 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-10-27 06:10:15,721 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:10:15,721 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:10:15,721 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:10:15,721 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:10:15,721 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:10:15,721 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:15,721 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:10:15,721 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:10:15,721 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-10-27 06:10:15,722 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:10:15,722 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:10:15,723 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,754 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,766 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,767 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,776 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,777 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,779 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:15,911 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:10:15,912 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:10:15,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,913 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,913 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,914 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,914 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,915 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,916 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,916 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,917 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,917 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,918 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 [2018-10-27 06:10:15,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,918 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,918 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,920 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,920 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,920 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 [2018-10-27 06:10:15,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,921 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,921 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,925 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,925 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,926 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:15,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:15,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,929 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:10:15,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,931 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,932 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 [2018-10-27 06:10:15,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,934 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,942 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 [2018-10-27 06:10:15,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,943 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,946 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:10:15,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,949 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 [2018-10-27 06:10:15,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,951 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 [2018-10-27 06:10:15,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,952 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,952 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,953 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,954 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,955 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,955 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,955 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,956 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 [2018-10-27 06:10:15,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,960 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,963 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:15,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:15,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,965 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:10:15,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,965 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,966 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,966 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,967 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,967 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,968 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 [2018-10-27 06:10:15,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,969 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,969 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,969 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,970 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,971 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 [2018-10-27 06:10:15,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,972 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,972 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,974 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,979 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,981 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,981 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,981 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 [2018-10-27 06:10:15,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,983 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:15,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:15,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:15,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,984 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,984 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:10:15,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,985 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,986 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,987 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,988 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,989 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,989 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,990 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,990 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 [2018-10-27 06:10:15,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,991 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,991 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,991 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,993 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,995 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:15,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:15,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:15,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:15,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:15,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:15,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:15,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:15,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:15,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:15,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,005 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:16,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:16,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:16,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:16,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:16,010 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:16,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,010 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,011 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:10:16,011 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 [2018-10-27 06:10:16,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,011 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,012 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,012 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,013 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,014 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,016 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,016 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,018 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,018 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,019 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,020 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,021 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,022 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,023 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 [2018-10-27 06:10:16,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,050 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,052 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 [2018-10-27 06:10:16,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,053 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,081 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,090 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,091 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,092 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 [2018-10-27 06:10:16,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,102 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,105 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:16,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,107 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:10:16,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,108 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,108 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,139 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,140 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,140 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 [2018-10-27 06:10:16,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,141 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,142 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,143 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,144 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,144 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 [2018-10-27 06:10:16,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,166 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,166 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,167 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,169 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,169 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,171 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,222 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,224 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,225 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 [2018-10-27 06:10:16,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:16,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:16,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,254 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:10:16,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,257 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,267 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 [2018-10-27 06:10:16,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,290 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,290 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,293 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,295 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,295 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,297 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,330 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,331 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,337 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 [2018-10-27 06:10:16,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,347 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,349 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,374 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:16,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:16,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:16,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,375 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,376 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:10:16,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,376 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,379 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,379 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 [2018-10-27 06:10:16,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,379 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,380 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,380 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,410 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,413 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 [2018-10-27 06:10:16,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,416 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,416 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,418 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,419 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,419 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,421 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,421 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 [2018-10-27 06:10:16,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,454 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,454 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,455 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,457 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,457 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,458 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,459 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,480 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,481 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,490 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,490 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,492 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,506 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,506 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,507 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,509 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:16,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:16,509 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:16,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:16,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:16,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:16,510 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:16,510 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:16,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:16,512 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:16,762 WARN L179 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:10:16,922 WARN L179 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:10:17,166 WARN L179 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:10:17,307 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:10:17,307 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:10:17,307 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:10:17,307 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:10:17,308 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-10-27 06:10:17,308 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:17,308 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:10:17,308 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:10:17,308 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-10-27 06:10:17,308 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:10:17,308 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:10:17,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:17,574 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:10:17,574 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2018-10-27 06:10:17,580 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:17,580 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:17,583 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:17,583 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2018-10-27 06:10:17,603 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:17,603 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:17,607 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:17,607 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 25 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 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:17,624 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:17,624 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:17,627 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-10-27 06:10:17,627 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 26 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 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:17,648 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-10-27 06:10:17,648 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ceaaad8b-e9c2-45a4-a499-d98eca152fa9/bin-2019/uautomizer/z3 Starting monitored process 27 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 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:17,667 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-10-27 06:10:17,667 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-10-27 06:10:29,723 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-10-27 06:10:29,726 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:10:29,726 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:10:29,726 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:10:29,726 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:10:29,726 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:10:29,726 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:10:29,726 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:10:29,726 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:10:29,726 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-10-27 06:10:29,726 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:10:29,726 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:10:29,728 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,740 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,742 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,750 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,787 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,793 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:29,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:10:30,006 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:10:30,006 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:10:30,006 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 [2018-10-27 06:10:30,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,007 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,007 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,008 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 [2018-10-27 06:10:30,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,008 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,009 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,022 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,022 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,023 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 [2018-10-27 06:10:30,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,023 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,024 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,024 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,024 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 [2018-10-27 06:10:30,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,025 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,030 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:30,031 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:10:30,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,036 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 [2018-10-27 06:10:30,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,037 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,037 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,038 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,038 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,039 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,040 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,040 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,041 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 [2018-10-27 06:10:30,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,054 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,054 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,054 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,055 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,055 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,056 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 [2018-10-27 06:10:30,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,056 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,056 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,057 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,058 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,058 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 [2018-10-27 06:10:30,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,059 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,059 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,060 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,060 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,060 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 [2018-10-27 06:10:30,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,061 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:10:30,061 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:10:30,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,061 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:10:30,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,063 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 [2018-10-27 06:10:30,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,063 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,065 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,078 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,079 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,079 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 [2018-10-27 06:10:30,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,080 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,081 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:10:30,081 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:10:30,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,089 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,098 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,099 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,099 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,099 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,100 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 [2018-10-27 06:10:30,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,100 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,101 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,102 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,103 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,103 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,103 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,110 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,110 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,111 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,112 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,112 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,112 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,113 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 [2018-10-27 06:10:30,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,113 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,113 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,114 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,115 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,116 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 [2018-10-27 06:10:30,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,117 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,118 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:10:30,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,119 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,119 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 [2018-10-27 06:10:30,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,120 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,121 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 [2018-10-27 06:10:30,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,121 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,134 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 [2018-10-27 06:10:30,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,135 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,136 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 [2018-10-27 06:10:30,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,137 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:30,137 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:30,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,160 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 [2018-10-27 06:10:30,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,161 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,161 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 [2018-10-27 06:10:30,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,163 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,164 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,174 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,175 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 [2018-10-27 06:10:30,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,177 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,179 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,185 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 [2018-10-27 06:10:30,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,188 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,188 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 [2018-10-27 06:10:30,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,189 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,196 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:10:30,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,196 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,197 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,197 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,198 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,198 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,198 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 [2018-10-27 06:10:30,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,199 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,199 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,200 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 [2018-10-27 06:10:30,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,201 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,215 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:30,216 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:30,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,235 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 [2018-10-27 06:10:30,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,236 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,247 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 [2018-10-27 06:10:30,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,247 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,249 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,259 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 [2018-10-27 06:10:30,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,262 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,262 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 [2018-10-27 06:10:30,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,263 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,264 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,278 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,278 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 [2018-10-27 06:10:30,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:10:30,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,279 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,279 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,280 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:10:30,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,281 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,281 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 [2018-10-27 06:10:30,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,282 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,283 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,283 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,284 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,284 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 [2018-10-27 06:10:30,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,285 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,285 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,286 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 [2018-10-27 06:10:30,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,286 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,286 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,287 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:10:30,288 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:10:30,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,313 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 [2018-10-27 06:10:30,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,326 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,326 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,328 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,328 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,329 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,346 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 [2018-10-27 06:10:30,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,346 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,347 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,348 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,348 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,348 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,349 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,349 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,350 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,394 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,394 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,394 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,395 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 [2018-10-27 06:10:30,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,395 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,396 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,396 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,397 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 [2018-10-27 06:10:30,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,397 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,397 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,398 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,442 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,442 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,443 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,444 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,445 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:30,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:10:30,445 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:10:30,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,446 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:10:30,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,490 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,491 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,492 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,493 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,493 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,494 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 [2018-10-27 06:10:30,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,494 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,496 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 [2018-10-27 06:10:30,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,538 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,538 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,540 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 [2018-10-27 06:10:30,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,542 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:30,542 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:30,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,607 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,608 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,622 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,624 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,625 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,626 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,627 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,628 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,670 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,672 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,674 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,722 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,724 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,725 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,725 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,726 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,778 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:10:30,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:30,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:30,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,779 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,780 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:10:30,780 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 [2018-10-27 06:10:30,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,782 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,784 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,826 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,827 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,827 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,828 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,828 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,829 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,830 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,830 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,831 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,833 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:30,833 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:30,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,943 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,944 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,944 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,945 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,946 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,946 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,983 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,984 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 [2018-10-27 06:10:30,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,984 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,985 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:30,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:30,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:30,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:30,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:30,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:30,986 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:30,987 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:30,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:30,988 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:30,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:31,035 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:31,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,035 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,036 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 [2018-10-27 06:10:31,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:31,037 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:31,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,038 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 [2018-10-27 06:10:31,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:31,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:31,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,086 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,087 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:31,087 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:31,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,089 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,089 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 [2018-10-27 06:10:31,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,090 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:31,090 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:10:31,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,091 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:10:31,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,144 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 [2018-10-27 06:10:31,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,145 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,149 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 [2018-10-27 06:10:31,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,198 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,200 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:31,200 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:31,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,238 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 [2018-10-27 06:10:31,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,239 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,239 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,241 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,241 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,242 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,254 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,256 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,260 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,302 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,304 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 [2018-10-27 06:10:31,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,304 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,306 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 [2018-10-27 06:10:31,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,358 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,358 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,359 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,360 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,361 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,362 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:31,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:31,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:31,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,363 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,363 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:10:31,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,406 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,407 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,408 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,409 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,410 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,411 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,412 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 [2018-10-27 06:10:31,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,412 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,412 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,413 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,462 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,464 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,465 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,467 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:31,467 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:31,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,529 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 [2018-10-27 06:10:31,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,538 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,538 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,606 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,607 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,622 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,623 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,623 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,624 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,627 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 [2018-10-27 06:10:31,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,628 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,628 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,628 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,639 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 [2018-10-27 06:10:31,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,639 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,639 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,642 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,645 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,646 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,648 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,661 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,663 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,664 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,664 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,664 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,669 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,672 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,672 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:31,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:31,682 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:31,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:31,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:31,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:31,682 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:31,683 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:31,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:31,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:31,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.10 06:10:31 BoogieIcfgContainer [2018-10-27 06:10:31,692 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-10-27 06:10:31,693 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 06:10:31,693 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 06:10:31,693 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 06:10:31,702 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:09:32" (3/4) ... [2018-10-27 06:10:31,705 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-10-27 06:10:31,705 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 06:10:31,705 INFO L168 Benchmark]: Toolchain (without parser) took 59399.80 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.8 MB). Free memory was 959.8 MB in the beginning and 1.2 GB in the end (delta: -207.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 06:10:31,706 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 06:10:31,706 INFO L168 Benchmark]: CACSL2BoogieTranslator took 172.22 ms. Allocated memory is still 1.0 GB. Free memory was 959.8 MB in the beginning and 943.6 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:31,707 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.02 ms. Allocated memory is still 1.0 GB. Free memory was 943.6 MB in the beginning and 942.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:31,707 INFO L168 Benchmark]: Boogie Preprocessor took 13.67 ms. Allocated memory is still 1.0 GB. Free memory was 942.2 MB in the beginning and 939.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:31,707 INFO L168 Benchmark]: RCFGBuilder took 454.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 939.6 MB in the beginning and 1.1 GB in the end (delta: -208.5 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:31,708 INFO L168 Benchmark]: BuchiAutomizer took 58718.20 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 40.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -19.3 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:31,708 INFO L168 Benchmark]: Witness Printer took 11.97 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 06:10:31,719 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 172.22 ms. Allocated memory is still 1.0 GB. Free memory was 959.8 MB in the beginning and 943.6 MB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.02 ms. Allocated memory is still 1.0 GB. Free memory was 943.6 MB in the beginning and 942.2 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 13.67 ms. Allocated memory is still 1.0 GB. Free memory was 942.2 MB in the beginning and 939.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 454.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.4 MB). Free memory was 939.6 MB in the beginning and 1.1 GB in the end (delta: -208.5 MB). Peak memory consumption was 23.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 58718.20 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 40.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -19.3 MB). Peak memory consumption was 301.2 MB. Max. memory is 11.5 GB. * Witness Printer took 11.97 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 58.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 58.6s. 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: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 63ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.2s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...