./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 06:08:51,680 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 06:08:51,682 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 06:08:51,694 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 06:08:51,694 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 06:08:51,695 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 06:08:51,696 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 06:08:51,698 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 06:08:51,699 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 06:08:51,700 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 06:08:51,701 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 06:08:51,701 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 06:08:51,702 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 06:08:51,703 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 06:08:51,704 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 06:08:51,705 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 06:08:51,706 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 06:08:51,707 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 06:08:51,709 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 06:08:51,711 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 06:08:51,712 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 06:08:51,713 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 06:08:51,715 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 06:08:51,715 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 06:08:51,721 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 06:08:51,722 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 06:08:51,723 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 06:08:51,724 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 06:08:51,724 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 06:08:51,726 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 06:08:51,726 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 06:08:51,727 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 06:08:51,727 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 06:08:51,727 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 06:08:51,728 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 06:08:51,729 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 06:08:51,729 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-27 06:08:51,753 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 06:08:51,753 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 06:08:51,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 06:08:51,754 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 06:08:51,754 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 06:08:51,755 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-27 06:08:51,755 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-27 06:08:51,755 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-27 06:08:51,755 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-27 06:08:51,755 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-27 06:08:51,755 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-27 06:08:51,756 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 06:08:51,756 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-27 06:08:51,756 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 06:08:51,756 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 06:08:51,756 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-27 06:08:51,756 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-27 06:08:51,757 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-27 06:08:51,757 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 06:08:51,757 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-27 06:08:51,757 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-27 06:08:51,758 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 06:08:51,759 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 06:08:51,759 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-27 06:08:51,759 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 06:08:51,759 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 06:08:51,759 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-27 06:08:51,760 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-27 06:08:51,760 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_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 [2018-10-27 06:08:51,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 06:08:51,819 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 06:08:51,822 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 06:08:51,824 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 06:08:51,824 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 06:08:51,825 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2018-10-27 06:08:51,881 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/data/50f341ad8/84e19f5412904134b792e27bfe18a234/FLAG3dcd07661 [2018-10-27 06:08:52,299 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 06:08:52,301 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2018-10-27 06:08:52,311 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/data/50f341ad8/84e19f5412904134b792e27bfe18a234/FLAG3dcd07661 [2018-10-27 06:08:52,323 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/data/50f341ad8/84e19f5412904134b792e27bfe18a234 [2018-10-27 06:08:52,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 06:08:52,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 06:08:52,327 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 06:08:52,327 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 06:08:52,331 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 06:08:52,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@531410a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52, skipping insertion in model container [2018-10-27 06:08:52,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 06:08:52,375 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 06:08:52,599 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:08:52,608 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 06:08:52,648 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:08:52,685 INFO L193 MainTranslator]: Completed translation [2018-10-27 06:08:52,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52 WrapperNode [2018-10-27 06:08:52,685 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 06:08:52,686 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 06:08:52,686 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 06:08:52,687 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 06:08:52,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 06:08:52,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 06:08:52,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 06:08:52,793 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 06:08:52,802 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,805 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,817 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... [2018-10-27 06:08:52,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 06:08:52,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 06:08:52,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 06:08:52,820 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 06:08:52,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/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 06:08:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 06:08:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 06:08:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-10-27 06:08:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-10-27 06:08:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 06:08:52,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 06:08:53,495 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 06:08:53,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:08:53 BoogieIcfgContainer [2018-10-27 06:08:53,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 06:08:53,497 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-10-27 06:08:53,497 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-10-27 06:08:53,501 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-10-27 06:08:53,503 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:08:53,503 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.10 06:08:52" (1/3) ... [2018-10-27 06:08:53,504 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@481b85d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.10 06:08:53, skipping insertion in model container [2018-10-27 06:08:53,504 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:08:53,504 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:08:52" (2/3) ... [2018-10-27 06:08:53,505 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@481b85d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.10 06:08:53, skipping insertion in model container [2018-10-27 06:08:53,505 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:08:53,505 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:08:53" (3/3) ... [2018-10-27 06:08:53,508 INFO L375 chiAutomizerObserver]: Analyzing ICFG nondet_ll_search-alloca_true-termination.c.i [2018-10-27 06:08:53,565 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 06:08:53,566 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-10-27 06:08:53,566 INFO L375 BuchiCegarLoop]: Hoare is false [2018-10-27 06:08:53,566 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-10-27 06:08:53,566 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 06:08:53,567 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 06:08:53,567 INFO L379 BuchiCegarLoop]: Difference is false [2018-10-27 06:08:53,567 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 06:08:53,567 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-10-27 06:08:53,583 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2018-10-27 06:08:53,606 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 14 [2018-10-27 06:08:53,606 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:08:53,606 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:08:53,614 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-10-27 06:08:53,614 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-10-27 06:08:53,614 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-10-27 06:08:53,614 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2018-10-27 06:08:53,616 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 14 [2018-10-27 06:08:53,617 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:08:53,617 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:08:53,617 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-10-27 06:08:53,617 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-10-27 06:08:53,626 INFO L793 eck$LassoCheckResult]: Stem: 30#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 12#L574true assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 19#L550true SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 22#L550-1true init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 3#L552-4true [2018-10-27 06:08:53,627 INFO L795 eck$LassoCheckResult]: Loop: 3#L552-4true assume true; 15#L552-1true assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 28#L554true SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 11#L554-1true SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 8#L555true init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 23#L552-3true init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 3#L552-4true [2018-10-27 06:08:53,635 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:53,636 INFO L82 PathProgramCache]: Analyzing trace with hash 28695717, now seen corresponding path program 1 times [2018-10-27 06:08:53,638 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:53,639 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:53,689 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:53,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:53,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:53,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:53,766 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:53,766 INFO L82 PathProgramCache]: Analyzing trace with hash 1276891945, now seen corresponding path program 1 times [2018-10-27 06:08:53,767 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:53,767 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:53,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:53,768 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:53,768 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:53,797 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:53,797 INFO L82 PathProgramCache]: Analyzing trace with hash 813343949, now seen corresponding path program 1 times [2018-10-27 06:08:53,797 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:53,798 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:53,798 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:53,799 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:53,799 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:53,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:53,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:54,346 WARN L179 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2018-10-27 06:08:54,449 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2018-10-27 06:08:54,972 WARN L179 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2018-10-27 06:08:55,046 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:08:55,047 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:08:55,047 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:08:55,048 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:08:55,048 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:08:55,048 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:08:55,048 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:08:55,048 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:08:55,048 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration1_Lasso [2018-10-27 06:08:55,049 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:08:55,049 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:08:55,078 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 06:08:55,242 WARN L179 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2018-10-27 06:08:55,504 WARN L179 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2018-10-27 06:08:55,504 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 06:08:55,506 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 06:08:55,508 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 06:08:55,509 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 06:08:55,511 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 06:08:55,513 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:08:55,514 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 06:08:55,516 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 06:08:55,518 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:08:55,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:08:55,522 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:08:55,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:08:55,525 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 06:08:55,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:08:55,879 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:08:55,883 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:08:55,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:08:55,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:08:55,888 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:08:55,888 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:08:55,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:08:55,905 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:08:55,905 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:08:55,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:08:55,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:08:55,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:08:55,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:08:55,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:08:55,997 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:08:55,999 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:08:56,000 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:08:56,006 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:08:56,006 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 06:08:56,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:08:56,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:08:56,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:08:56,007 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:08:56,009 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:08:56,009 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:08:56,017 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:08:56,018 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 06:08:56,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:08:56,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:08:56,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:08:56,019 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:08:56,021 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:08:56,022 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:08:56,047 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-10-27 06:08:56,121 INFO L443 ModelExtractionUtils]: Simplification made 8 calls to the SMT solver. [2018-10-27 06:08:56,121 INFO L444 ModelExtractionUtils]: 11 out of 22 variables were initially zero. Simplification set additionally 3 variables to zero. [2018-10-27 06:08:56,123 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-10-27 06:08:56,125 INFO L440 nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2. [2018-10-27 06:08:56,126 INFO L517 LassoAnalysis]: Proved termination. [2018-10-27 06:08:56,127 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_nondet_ll_~n, v_rep(select (select #memory_int ULTIMATE.start_init_nondet_ll_~curr~0.base) ULTIMATE.start_init_nondet_ll_~curr~0.offset)_1) = 1*ULTIMATE.start_init_nondet_ll_~n - 1*v_rep(select (select #memory_int ULTIMATE.start_init_nondet_ll_~curr~0.base) ULTIMATE.start_init_nondet_ll_~curr~0.offset)_1 Supporting invariants [-1*v_rep(select (select #memory_int ULTIMATE.start_init_nondet_ll_~curr~0.base) ULTIMATE.start_init_nondet_ll_~curr~0.offset)_1 + 1*ULTIMATE.start_init_nondet_ll_~i~0 - 1 >= 0] [2018-10-27 06:08:56,220 INFO L297 tatePredicateManager]: 3 out of 4 supporting invariants were superfluous and have been removed [2018-10-27 06:08:56,227 WARN L1239 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-10-27 06:08:56,286 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:56,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 06:08:56,321 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:08:56,387 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:08:56,394 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:08:56,394 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:08:56,398 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:56,402 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:56,402 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:9 [2018-10-27 06:08:56,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 06:08:56,437 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:08:56,656 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 40 [2018-10-27 06:08:56,663 INFO L700 Elim1Store]: detected not equals via solver [2018-10-27 06:08:56,677 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 36 [2018-10-27 06:08:56,681 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 2 xjuncts. [2018-10-27 06:08:56,755 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2018-10-27 06:08:56,755 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-27 06:08:56,808 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-10-27 06:08:56,862 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-10-27 06:08:56,863 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:33, output treesize:48 [2018-10-27 06:08:56,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 06:08:56,909 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 5 loop predicates [2018-10-27 06:08:56,910 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states. Second operand 7 states. [2018-10-27 06:08:57,070 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states.. Second operand 7 states. Result 97 states and 118 transitions. Complement of second has 12 states. [2018-10-27 06:08:57,072 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 8 states 2 stem states 3 non-accepting loop states 2 accepting loop states [2018-10-27 06:08:57,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-10-27 06:08:57,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 59 transitions. [2018-10-27 06:08:57,075 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 59 transitions. Stem has 5 letters. Loop has 6 letters. [2018-10-27 06:08:57,076 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-10-27 06:08:57,076 INFO L642 RefineBuchi]: Bad chosen interpolant automaton: word not accepted [2018-10-27 06:08:57,127 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:57,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 06:08:57,163 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:08:57,210 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:08:57,221 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:08:57,221 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:08:57,236 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:57,246 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:57,246 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:13, output treesize:9 [2018-10-27 06:08:57,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 06:08:57,273 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:08:57,416 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 30 treesize of output 40 [2018-10-27 06:08:57,420 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2018-10-27 06:08:57,421 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:08:57,442 INFO L700 Elim1Store]: detected not equals via solver [2018-10-27 06:08:57,447 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 26 treesize of output 36 [2018-10-27 06:08:57,449 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 2 xjuncts. [2018-10-27 06:08:57,463 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-10-27 06:08:57,477 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 2 xjuncts. [2018-10-27 06:08:57,477 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 3 variables, input treesize:33, output treesize:48 [2018-10-27 06:08:57,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 06:08:57,518 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and with honda bouncer for loop.2 stem predicates 5 loop predicates [2018-10-27 06:08:57,518 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states. Second operand 7 states. [2018-10-27 06:08:57,666 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states.. Second operand 7 states. Result 74 states and 90 transitions. Complement of second has 12 states. [2018-10-27 06:08:57,668 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 8 states 2 stem states 4 non-accepting loop states 1 accepting loop states [2018-10-27 06:08:57,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-10-27 06:08:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 60 transitions. [2018-10-27 06:08:57,669 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 60 transitions. Stem has 5 letters. Loop has 6 letters. [2018-10-27 06:08:57,669 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-10-27 06:08:57,669 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 60 transitions. Stem has 11 letters. Loop has 6 letters. [2018-10-27 06:08:57,670 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-10-27 06:08:57,670 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 8 states and 60 transitions. Stem has 5 letters. Loop has 12 letters. [2018-10-27 06:08:57,670 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-10-27 06:08:57,672 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 74 states and 90 transitions. [2018-10-27 06:08:57,675 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:08:57,678 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 74 states to 27 states and 31 transitions. [2018-10-27 06:08:57,678 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 20 [2018-10-27 06:08:57,679 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-10-27 06:08:57,679 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 31 transitions. [2018-10-27 06:08:57,680 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-10-27 06:08:57,680 INFO L705 BuchiCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-10-27 06:08:57,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states and 31 transitions. [2018-10-27 06:08:57,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2018-10-27 06:08:57,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-10-27 06:08:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2018-10-27 06:08:57,699 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-10-27 06:08:57,700 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-10-27 06:08:57,700 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-10-27 06:08:57,700 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 31 transitions. [2018-10-27 06:08:57,700 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:08:57,701 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:08:57,701 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:08:57,701 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:08:57,701 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-10-27 06:08:57,702 INFO L793 eck$LassoCheckResult]: Stem: 381#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 368#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 369#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 373#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 377#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 355#L552-4 assume true; 357#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 361#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 362#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 376#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 378#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 359#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 360#L567-8 [2018-10-27 06:08:57,702 INFO L795 eck$LassoCheckResult]: Loop: 360#L567-8 assume true; 379#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 380#L567-2 assume !safe_search_#t~short7; 374#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 364#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 365#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 360#L567-8 [2018-10-27 06:08:57,702 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:57,702 INFO L82 PathProgramCache]: Analyzing trace with hash -600992673, now seen corresponding path program 1 times [2018-10-27 06:08:57,702 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:57,702 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:57,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:57,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:57,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:57,715 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:08:57,715 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:08:57,716 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:08:57,733 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:57,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:57,858 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:57,858 INFO L82 PathProgramCache]: Analyzing trace with hash -2044494550, now seen corresponding path program 1 times [2018-10-27 06:08:57,858 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:57,858 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:57,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:57,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:57,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 06:08:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 06:08:57,958 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 06:08:57,958 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-27 06:08:57,959 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-10-27 06:08:57,961 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-27 06:08:57,961 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-27 06:08:57,963 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. cyclomatic complexity: 6 Second operand 3 states. [2018-10-27 06:08:57,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 06:08:57,978 INFO L93 Difference]: Finished difference Result 28 states and 31 transitions. [2018-10-27 06:08:57,979 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-27 06:08:57,979 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28 states and 31 transitions. [2018-10-27 06:08:57,980 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:08:57,980 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28 states to 27 states and 30 transitions. [2018-10-27 06:08:57,980 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2018-10-27 06:08:57,981 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-10-27 06:08:57,981 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 30 transitions. [2018-10-27 06:08:57,981 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-10-27 06:08:57,981 INFO L705 BuchiCegarLoop]: Abstraction has 27 states and 30 transitions. [2018-10-27 06:08:57,981 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states and 30 transitions. [2018-10-27 06:08:57,982 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2018-10-27 06:08:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-10-27 06:08:57,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2018-10-27 06:08:57,983 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 30 transitions. [2018-10-27 06:08:57,983 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 30 transitions. [2018-10-27 06:08:57,983 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-10-27 06:08:57,983 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 30 transitions. [2018-10-27 06:08:57,983 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:08:57,983 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:08:57,983 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:08:57,984 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:08:57,984 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:08:57,984 INFO L793 eck$LassoCheckResult]: Stem: 442#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 429#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 430#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 434#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 438#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 416#L552-4 assume true; 418#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 420#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 421#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 437#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 439#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 423#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 424#L567-8 [2018-10-27 06:08:57,984 INFO L795 eck$LassoCheckResult]: Loop: 424#L567-8 assume true; 440#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 441#L567-2 assume safe_search_#t~short7; 431#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 432#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 435#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 425#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 426#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 424#L567-8 [2018-10-27 06:08:57,984 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:57,984 INFO L82 PathProgramCache]: Analyzing trace with hash -600992673, now seen corresponding path program 2 times [2018-10-27 06:08:57,984 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:57,984 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:57,984 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:57,985 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:57,985 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:57,988 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:08:57,989 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:08:57,989 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:08:58,001 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-10-27 06:08:58,015 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-10-27 06:08:58,015 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:08:58,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:58,062 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:58,062 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 1 times [2018-10-27 06:08:58,062 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:58,062 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:58,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:58,063 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:08:58,063 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:58,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:58,073 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:58,073 INFO L82 PathProgramCache]: Analyzing trace with hash -463674389, now seen corresponding path program 1 times [2018-10-27 06:08:58,073 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:58,073 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:58,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:58,075 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:58,075 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:58,080 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:08:58,080 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:08:58,080 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:08:58,093 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:58,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-27 06:08:58,114 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:08:58,246 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:08:58,260 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:08:58,261 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:08:58,286 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:58,350 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:58,350 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2018-10-27 06:08:58,584 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-10-27 06:08:58,606 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-10-27 06:08:58,606 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:08:58,642 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:08:58,754 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-27 06:08:58,755 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:37, output treesize:18 [2018-10-27 06:08:58,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 06:08:58,832 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-27 06:08:58,832 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-10-27 06:08:59,212 WARN L179 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2018-10-27 06:08:59,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-10-27 06:08:59,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-10-27 06:08:59,252 INFO L87 Difference]: Start difference. First operand 27 states and 30 transitions. cyclomatic complexity: 5 Second operand 11 states. [2018-10-27 06:08:59,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 06:08:59,555 INFO L93 Difference]: Finished difference Result 42 states and 45 transitions. [2018-10-27 06:08:59,556 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-10-27 06:08:59,556 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42 states and 45 transitions. [2018-10-27 06:08:59,556 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:08:59,557 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42 states to 29 states and 31 transitions. [2018-10-27 06:08:59,557 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2018-10-27 06:08:59,557 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-10-27 06:08:59,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 31 transitions. [2018-10-27 06:08:59,557 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-10-27 06:08:59,557 INFO L705 BuchiCegarLoop]: Abstraction has 29 states and 31 transitions. [2018-10-27 06:08:59,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states and 31 transitions. [2018-10-27 06:08:59,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2018-10-27 06:08:59,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-10-27 06:08:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2018-10-27 06:08:59,559 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-10-27 06:08:59,559 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-10-27 06:08:59,559 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-10-27 06:08:59,559 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 29 transitions. [2018-10-27 06:08:59,559 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:08:59,560 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:08:59,560 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:08:59,560 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:08:59,560 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:08:59,560 INFO L793 eck$LassoCheckResult]: Stem: 598#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 585#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 586#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 590#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 594#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 572#L552-4 assume true; 573#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 592#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 589#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 583#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 584#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 574#L552-4 assume true; 575#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 576#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 577#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 593#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 595#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 579#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 580#L567-8 [2018-10-27 06:08:59,560 INFO L795 eck$LassoCheckResult]: Loop: 580#L567-8 assume true; 596#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 597#L567-2 assume safe_search_#t~short7; 587#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 588#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 591#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 581#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 582#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 580#L567-8 [2018-10-27 06:08:59,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:59,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1864814391, now seen corresponding path program 1 times [2018-10-27 06:08:59,561 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:59,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:59,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:59,563 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:59,563 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:59,569 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:08:59,569 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:08:59,569 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:08:59,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:59,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:59,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:59,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:59,662 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 2 times [2018-10-27 06:08:59,663 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:59,663 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:59,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:59,663 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:08:59,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:59,681 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:08:59,681 INFO L82 PathProgramCache]: Analyzing trace with hash 154781379, now seen corresponding path program 1 times [2018-10-27 06:08:59,681 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:08:59,681 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:08:59,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:59,682 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:08:59,682 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:08:59,688 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:08:59,688 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:08:59,688 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:08:59,698 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:08:59,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:08:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:00,622 WARN L179 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 166 [2018-10-27 06:09:01,306 WARN L179 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2018-10-27 06:09:01,318 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:01,318 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:01,318 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:01,318 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:01,318 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:09:01,318 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:01,318 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:01,319 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:01,319 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration4_Lasso [2018-10-27 06:09:01,319 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:01,319 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:01,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:01,325 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:01,326 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 06:09:01,327 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 06:09:01,328 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:01,330 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 06:09:01,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:01,761 WARN L179 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 117 [2018-10-27 06:09:01,823 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 06:09:01,824 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 06:09:01,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:01,827 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 06:09:01,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:01,829 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 06:09:01,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:02,145 WARN L179 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2018-10-27 06:09:02,943 WARN L179 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2018-10-27 06:09:03,057 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:03,058 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:09:03,058 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 06:09:03,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,059 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,060 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,061 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 06:09:03,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,061 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,067 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,070 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,070 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,071 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,072 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,072 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,073 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,078 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,081 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,081 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,086 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,087 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,087 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,089 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 06:09:03,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,089 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,095 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,095 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,096 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,100 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,100 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,101 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,103 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,103 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 06:09:03,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,104 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,105 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,105 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,110 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,110 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 06:09:03,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,111 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:03,111 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,117 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:03,117 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,138 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,139 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,139 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,139 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,144 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 06:09:03,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,145 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,146 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,147 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,148 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:03,148 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:03,148 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,187 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:03,187 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:03,349 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,350 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 06:09:03,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,351 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,351 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,351 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,361 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,365 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,366 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,366 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,368 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,369 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,374 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,374 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,375 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,375 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,376 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,377 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,383 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,383 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,383 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,384 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,385 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,391 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,392 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,392 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:03,392 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:03,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,394 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,394 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,395 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 06:09:03,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,396 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,396 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,397 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 06:09:03,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,397 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,410 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,411 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:03,412 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:03,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,412 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:09:03,412 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 06:09:03,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,413 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,413 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,415 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,416 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,416 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,417 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,417 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,421 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 06:09:03,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,421 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,422 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,422 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,424 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,424 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,425 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 06:09:03,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,440 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,440 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,441 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,442 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,442 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,443 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,443 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 06:09:03,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,444 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,445 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,451 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,451 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,451 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,452 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,459 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,459 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,462 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:03,462 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,469 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:03,469 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:03,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,492 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 06:09:03,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,492 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,493 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,493 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,500 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,500 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,501 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,505 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 06:09:03,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,506 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:03,506 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:03,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,552 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:03,552 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:03,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,792 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,792 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,798 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,799 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,803 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,803 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,805 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,806 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,808 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,808 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,810 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,811 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,812 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,813 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,813 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,815 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,816 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:03,816 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:03,817 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,818 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,819 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,819 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,820 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 06:09:03,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,820 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,820 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,821 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 06:09:03,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,822 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,823 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,823 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,824 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:03,824 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:03,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,825 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:09:03,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:03,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,828 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 06:09:03,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:03,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,829 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,830 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 06:09:03,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:03,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,832 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:03,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,836 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,836 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,839 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:03,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,840 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:03,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:03,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,841 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 06:09:03,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,842 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,842 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,844 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,847 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,847 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,851 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,851 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,855 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,855 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,859 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:03,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,864 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:03,864 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:03,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,898 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,898 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:03,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:03,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:03,904 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:03,904 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:03,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:03,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:03,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:03,907 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:03,907 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:03,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,133 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:04,133 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:04,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,465 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:04,465 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:04,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,485 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:04,485 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:04,488 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,489 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,499 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,500 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:04,500 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:04,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,513 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,516 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,516 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 06:09:04,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,517 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:04,517 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:04,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,531 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 06:09:04,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,551 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,552 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:04,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:04,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,558 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:09:04,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,559 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:04,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,560 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,561 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,561 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:04,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,566 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,568 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:04,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,568 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,569 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:04,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,570 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,571 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,572 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,582 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:04,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,583 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,583 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:04,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:04,584 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,585 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,585 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,585 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,587 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,588 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,589 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,589 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,604 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,605 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,607 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,608 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,608 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,611 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:04,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,629 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:04,629 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:04,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,659 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,659 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,666 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:04,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:04,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,668 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:04,668 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:04,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:04,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:04,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:04,675 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:04,675 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:04,675 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:04,754 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:04,754 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:05,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,088 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 06:09:05,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,095 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:05,095 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:05,103 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,104 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 06:09:05,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,104 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,105 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:05,109 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:05,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,114 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 06:09:05,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,115 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,115 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,116 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 06:09:05,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,117 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,126 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:05,126 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:05,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,131 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 06:09:05,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,132 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,132 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,133 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,133 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 06:09:05,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,134 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,135 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,136 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:05,136 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:05,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,150 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 06:09:05,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,151 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,153 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,155 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,155 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:05,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:05,157 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:05,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,158 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:09:05,158 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 06:09:05,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,159 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,159 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,160 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 06:09:05,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,161 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,175 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 06:09:05,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,175 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,185 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 06:09:05,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,187 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,187 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,189 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,190 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,193 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,193 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,197 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,197 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,211 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 06:09:05,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,212 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,213 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,213 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,216 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,217 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,217 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,221 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 06:09:05,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,222 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,222 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:05,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,227 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:05,227 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:05,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,251 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,251 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,256 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,256 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,259 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 06:09:05,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,260 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:05,260 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:05,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,352 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:05,352 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:05,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,951 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,953 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,953 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,966 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 06:09:05,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,966 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,967 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,967 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,968 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,978 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,979 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,980 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,993 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:05,993 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:05,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:05,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:05,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:05,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:05,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:05,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:05,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:05,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:05,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:05,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:05,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:06,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:06,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:06,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:06,010 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:06,010 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:06,013 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,013 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 06:09:06,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:06,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,015 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:06,015 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:06,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,016 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,016 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 06:09:06,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:06,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:06,017 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:06,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,026 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:06,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:06,028 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:06,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,030 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:06,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:06,031 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:06,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,032 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:09:06,032 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 06:09:06,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,033 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,035 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,035 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 06:09:06,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,035 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,049 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,050 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,053 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 06:09:06,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,053 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,056 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 06:09:06,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,056 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,060 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,060 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,062 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,063 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 06:09:06,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,063 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,081 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,082 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,084 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,084 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,087 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 06:09:06,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,088 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,089 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,089 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,100 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,100 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 06:09:06,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,101 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,102 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,102 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,105 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,106 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,107 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,107 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,123 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 06:09:06,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,123 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,123 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:06,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,130 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:06,130 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:06,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,163 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,169 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,169 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,173 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 06:09:06,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,178 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,179 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,180 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,186 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,187 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:06,187 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:06,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,260 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:06,261 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:06,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,665 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 06:09:06,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,669 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,673 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,674 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,686 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 06:09:06,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,690 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,692 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,692 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,701 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,708 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,709 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,710 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,718 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,718 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,722 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,723 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,724 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,725 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,734 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,735 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,736 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,737 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:06,737 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:06,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,750 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,753 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 06:09:06,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,753 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,755 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 06:09:06,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,756 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,758 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,758 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 06:09:06,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,758 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:06,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:06,759 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:06,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,760 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:09:06,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,770 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:06,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,772 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,773 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:06,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,774 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:06,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,791 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:06,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,792 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,795 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,795 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,799 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:06,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,801 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:06,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:06,814 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,817 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,817 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,824 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,841 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 06:09:06,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,842 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,843 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,843 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,848 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,851 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,851 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,858 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:06,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,866 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:06,867 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:06,918 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,918 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 06:09:06,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,919 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,921 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,921 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,926 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,926 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 06:09:06,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:06,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:06,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:06,928 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:06,928 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:06,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:06,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:06,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:06,940 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:06,940 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:06,940 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:06,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,027 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:07,027 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:07,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,859 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,859 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,868 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:07,869 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:07,881 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,884 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:07,884 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:07,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,899 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,900 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,910 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,912 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:07,912 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:07,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,927 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:07,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,940 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,942 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:07,942 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:07,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,947 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 06:09:07,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,962 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 06:09:07,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,962 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,963 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,965 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 06:09:07,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,973 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 06:09:07,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:07,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:07,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:07,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,984 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,984 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:09:07,984 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 06:09:07,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:07,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:07,986 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:07,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:07,988 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:07,988 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 06:09:07,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:07,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:07,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:07,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:07,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:07,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:07,989 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,004 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,005 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,006 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,007 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 06:09:08,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,017 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 06:09:08,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,026 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,028 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,028 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,032 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 06:09:08,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,034 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,034 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,037 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 06:09:08,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,038 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,038 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,041 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 06:09:08,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,043 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,043 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,047 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 06:09:08,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,048 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:08,048 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,053 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:08,053 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:08,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,093 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 06:09:08,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,093 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,095 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,095 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,098 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,099 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 06:09:08,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,099 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,100 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,100 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,104 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 06:09:08,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,105 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,105 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:08,107 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:08,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,167 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:08,167 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:08,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,668 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,668 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,683 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,686 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 06:09:08,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,691 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,692 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,701 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,702 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,703 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,704 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 06:09:08,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,724 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,725 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,728 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,728 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,731 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 06:09:08,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,732 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:08,733 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:08,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,748 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 06:09:08,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,749 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,749 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,751 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,761 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,763 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 06:09:08,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:08,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:08,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:08,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,766 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,766 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:09:08,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,774 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,774 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,775 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:08,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,779 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,779 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,780 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:08,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,790 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,792 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,792 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:08,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,794 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,795 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,795 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:08,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,797 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,798 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 06:09:08,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,810 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,811 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,812 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:08,812 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:08,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:08,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,817 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,818 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:08,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:08,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,820 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 06:09:08,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,828 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,829 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,830 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:08,830 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:08,842 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,843 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,843 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,844 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:08,844 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:08,848 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,849 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,858 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:08,859 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:08,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,864 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,865 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:08,865 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:08,878 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,879 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,880 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:08,880 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,896 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:08,896 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:08,993 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:08,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:08,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:08,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:08,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:08,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:08,994 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:08,995 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:08,996 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:09,010 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:09,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:09,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:09,016 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:09,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:09,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:09,016 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:09,017 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:09,018 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:09,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:09,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:09,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:09,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:09,029 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:09,029 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:09,029 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:09,128 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-10-27 06:09:09,128 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-10-27 06:09:10,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,514 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,514 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,517 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:10,517 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:10,540 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,540 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 06:09:10,541 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,541 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,541 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,551 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:10,551 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:10,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,558 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,558 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,558 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,560 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,574 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,575 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:10,575 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:10,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,580 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,581 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,583 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,584 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,584 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,585 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,595 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,595 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,596 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,597 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:10,597 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:10,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,602 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,602 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,602 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,605 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,606 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,606 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,608 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,609 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,610 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,610 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:10,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:10,614 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:10,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:10,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:10,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:10,614 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:10,614 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:10,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:10,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:10,617 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-10-27 06:09:10,617 INFO L793 eck$LassoCheckResult]: Stem: 598#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 585#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 586#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 590#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 594#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 572#L552-4 assume true; 573#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 592#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 589#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 583#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 584#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 574#L552-4 assume true; 575#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 576#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 577#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 593#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 595#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 579#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 580#L567-8 assume true; 596#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 597#L567-2 assume safe_search_#t~short7; 587#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 588#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 591#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 581#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 582#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 580#L567-8 [2018-10-27 06:09:10,617 INFO L795 eck$LassoCheckResult]: Loop: 580#L567-8 assume true; 596#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 597#L567-2 assume safe_search_#t~short7; 587#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 588#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 591#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 581#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 582#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 580#L567-8 [2018-10-27 06:09:10,617 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:10,622 INFO L82 PathProgramCache]: Analyzing trace with hash 154781379, now seen corresponding path program 2 times [2018-10-27 06:09:10,622 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:10,622 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:10,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:10,623 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:10,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:10,637 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:10,637 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:10,637 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:09:10,720 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:10,752 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-10-27 06:09:10,752 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:09:10,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:10,813 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:10,813 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 3 times [2018-10-27 06:09:10,813 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:10,813 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:10,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:10,813 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:10,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:10,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:10,830 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:10,830 INFO L82 PathProgramCache]: Analyzing trace with hash -1915588017, now seen corresponding path program 3 times [2018-10-27 06:09:10,830 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:10,830 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:10,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:10,831 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:10,831 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:10,847 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:10,847 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:10,847 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:09:10,864 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:10,892 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-10-27 06:09:10,892 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-10-27 06:09:10,897 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:09:10,918 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-10-27 06:09:10,918 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:11,054 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:11,054 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:16 [2018-10-27 06:09:11,210 WARN L179 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-10-27 06:09:11,266 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:09:11,277 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:11,277 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:11,306 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:11,458 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:11,458 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2018-10-27 06:09:11,666 WARN L179 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-10-27 06:09:11,960 WARN L179 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 23 [2018-10-27 06:09:11,998 INFO L700 Elim1Store]: detected not equals via solver [2018-10-27 06:09:12,002 INFO L700 Elim1Store]: detected not equals via solver [2018-10-27 06:09:12,003 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-10-27 06:09:12,003 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,013 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,013 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:30 [2018-10-27 06:09:12,032 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 20 [2018-10-27 06:09:12,035 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:12,035 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,040 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,087 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,088 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2018-10-27 06:09:12,110 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:09:12,124 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:12,124 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,127 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,154 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:09:12,158 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:12,158 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,161 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,172 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,172 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:53, output treesize:42 [2018-10-27 06:09:12,259 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2018-10-27 06:09:12,262 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-10-27 06:09:12,262 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,270 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,287 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2018-10-27 06:09:12,292 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-10-27 06:09:12,293 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,304 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,316 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-10-27 06:09:12,316 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:96, output treesize:80 [2018-10-27 06:09:12,984 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2018-10-27 06:09:12,987 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-10-27 06:09:12,988 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:12,999 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2018-10-27 06:09:13,000 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,008 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,030 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2018-10-27 06:09:13,033 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-10-27 06:09:13,033 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,042 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 17 [2018-10-27 06:09:13,042 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,048 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,063 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-10-27 06:09:13,063 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:110, output treesize:47 [2018-10-27 06:09:13,203 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2018-10-27 06:09:13,226 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2018-10-27 06:09:13,226 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,320 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 4 [2018-10-27 06:09:13,320 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,325 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:13,337 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-27 06:09:13,337 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 6 variables, input treesize:54, output treesize:24 [2018-10-27 06:09:13,609 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 06:09:13,627 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-10-27 06:09:13,627 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2018-10-27 06:09:13,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-10-27 06:09:13,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=413, Unknown=0, NotChecked=0, Total=462 [2018-10-27 06:09:13,737 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. cyclomatic complexity: 4 Second operand 22 states. [2018-10-27 06:09:15,557 WARN L179 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 135 [2018-10-27 06:09:16,445 WARN L179 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2018-10-27 06:09:16,966 WARN L179 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2018-10-27 06:09:17,290 WARN L179 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2018-10-27 06:09:17,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 06:09:17,291 INFO L93 Difference]: Finished difference Result 67 states and 70 transitions. [2018-10-27 06:09:17,291 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-27 06:09:17,291 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 67 states and 70 transitions. [2018-10-27 06:09:17,293 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 16 [2018-10-27 06:09:17,293 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 67 states to 49 states and 52 transitions. [2018-10-27 06:09:17,293 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 35 [2018-10-27 06:09:17,293 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 35 [2018-10-27 06:09:17,293 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 52 transitions. [2018-10-27 06:09:17,294 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-10-27 06:09:17,294 INFO L705 BuchiCegarLoop]: Abstraction has 49 states and 52 transitions. [2018-10-27 06:09:17,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 52 transitions. [2018-10-27 06:09:17,295 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 35. [2018-10-27 06:09:17,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-10-27 06:09:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 38 transitions. [2018-10-27 06:09:17,296 INFO L728 BuchiCegarLoop]: Abstraction has 35 states and 38 transitions. [2018-10-27 06:09:17,296 INFO L608 BuchiCegarLoop]: Abstraction has 35 states and 38 transitions. [2018-10-27 06:09:17,296 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-10-27 06:09:17,296 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 38 transitions. [2018-10-27 06:09:17,297 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:09:17,297 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:09:17,297 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:09:17,297 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:09:17,301 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:09:17,302 INFO L793 eck$LassoCheckResult]: Stem: 859#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 846#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 847#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 849#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 854#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 831#L552-4 assume true; 832#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 865#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 864#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 863#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 856#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 833#L552-4 assume true; 835#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 838#L552-5 assume init_nondet_ll_#t~nondet5 != 0;havoc init_nondet_ll_#t~nondet5; 839#L559 SUMMARY for call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L559 853#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 855#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 836#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 837#L567-8 [2018-10-27 06:09:17,302 INFO L795 eck$LassoCheckResult]: Loop: 837#L567-8 assume true; 857#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 858#L567-2 assume safe_search_#t~short7; 844#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 845#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 850#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 840#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 841#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 837#L567-8 [2018-10-27 06:09:17,302 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:17,302 INFO L82 PathProgramCache]: Analyzing trace with hash 1861954455, now seen corresponding path program 1 times [2018-10-27 06:09:17,302 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:17,302 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:17,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:17,303 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:17,303 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:17,309 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:17,309 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:17,309 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:09:17,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:17,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:17,424 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:17,424 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 4 times [2018-10-27 06:09:17,424 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:17,424 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:17,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:17,425 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:17,425 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:17,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:17,431 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:17,431 INFO L82 PathProgramCache]: Analyzing trace with hash 647742243, now seen corresponding path program 1 times [2018-10-27 06:09:17,431 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:17,431 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:17,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:17,432 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:17,432 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:17,444 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:17,444 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:17,444 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:17,458 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:17,653 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 45 [2018-10-27 06:09:18,259 WARN L179 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 170 [2018-10-27 06:09:18,949 WARN L179 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 127 [2018-10-27 06:09:18,952 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:18,952 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:18,952 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:18,952 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:18,952 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:09:18,952 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:18,952 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:18,952 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:18,953 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration5_Lasso [2018-10-27 06:09:18,953 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:18,953 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:18,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:18,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:18,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:18,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:19,397 WARN L179 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 120 [2018-10-27 06:09:19,433 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 06:09:19,435 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 06:09:19,437 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 06:09:19,439 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 06:09:19,441 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 06:09:19,443 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 06:09:19,449 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 06:09:19,451 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 06:09:19,453 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 06:09:19,456 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 06:09:19,650 WARN L179 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2018-10-27 06:09:20,786 WARN L179 SmtUtils]: Spent 988.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2018-10-27 06:09:20,955 WARN L179 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2018-10-27 06:09:21,019 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:21,019 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:09:21,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,020 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,020 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,020 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,031 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 06:09:21,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,032 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,032 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,033 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,033 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,034 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,034 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 06:09:21,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,034 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,035 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,035 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,035 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,036 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 06:09:21,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,036 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:21,036 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:21,036 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,088 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:21,088 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:21,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,234 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,234 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,235 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 06:09:21,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,236 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,236 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,236 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,247 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,247 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 06:09:21,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,248 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,248 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,248 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,249 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,250 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,250 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,252 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,252 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,252 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,266 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 06:09:21,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,266 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,267 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,267 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 06:09:21,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,268 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:21,268 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,270 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:21,270 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:21,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,289 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,289 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,289 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,290 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,290 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:21,290 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:21,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,291 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,292 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,292 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,292 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 06:09:21,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,293 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,293 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,306 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 06:09:21,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,306 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,307 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,308 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,308 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 06:09:21,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,309 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,309 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,310 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,310 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,311 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,312 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,312 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 06:09:21,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,313 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:21,313 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:21,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,314 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:09:21,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,314 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,315 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,315 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,316 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,317 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,317 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,329 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,330 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 06:09:21,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,331 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,332 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,332 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,336 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:21,336 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:21,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,376 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:21,376 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:21,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,685 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 06:09:21,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,685 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,686 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,686 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,689 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,689 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,704 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,704 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 06:09:21,705 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,705 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,705 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,706 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,706 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,708 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,708 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,709 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,710 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,710 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,710 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,712 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 06:09:21,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,714 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,714 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:21,715 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,718 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:21,718 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:21,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,731 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 06:09:21,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,732 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,732 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,732 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,734 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:21,734 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:21,734 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,735 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,736 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,737 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,737 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,738 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,738 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,739 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,740 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,740 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,740 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 06:09:21,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,741 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,741 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,742 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,743 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,744 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,745 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,745 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,745 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 06:09:21,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,746 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:21,746 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:21,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,747 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:09:21,747 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 06:09:21,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:21,748 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:21,748 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:21,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:21,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:21,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:21,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:21,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:21,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:21,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:21,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,753 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 06:09:21,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:21,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:21,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:21,754 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:21,754 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:21,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:21,755 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 06:09:21,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:21,756 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:21,756 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:21,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:21,838 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:21,839 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:22,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,204 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:22,204 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:22,206 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,208 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:22,208 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:22,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,221 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 06:09:22,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,223 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:22,223 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:22,224 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,225 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 06:09:22,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,226 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:22,226 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:22,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,228 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 06:09:22,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,229 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:22,229 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:22,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,245 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,245 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,246 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:22,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,251 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:22,251 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:22,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,295 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 06:09:22,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,296 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,306 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:22,306 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:22,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,308 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,309 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 06:09:22,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,310 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,311 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,312 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 06:09:22,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,322 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,323 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 06:09:22,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,324 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,325 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,326 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,327 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 06:09:22,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:22,327 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:22,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,328 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,328 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:09:22,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,329 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,338 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,338 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,340 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 06:09:22,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,341 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 06:09:22,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,342 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,342 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,343 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,344 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,344 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,354 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,354 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 06:09:22,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,355 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:22,355 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:22,356 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,491 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:22,492 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:22,805 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,807 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,808 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,808 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,810 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,811 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,812 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,812 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,835 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,835 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,846 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,847 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,847 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,850 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,851 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,851 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,854 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 06:09:22,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,866 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,867 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:22,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,874 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:22,874 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:22,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,922 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,924 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:22,924 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:22,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,926 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 06:09:22,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,926 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,927 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 06:09:22,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,928 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,929 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 06:09:22,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,933 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,935 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,936 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 06:09:22,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,940 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,940 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:22,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:22,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:22,941 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:22,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,942 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:09:22,942 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 06:09:22,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:22,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:22,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:22,943 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:22,943 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:22,945 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,945 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 06:09:22,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:22,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:22,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,946 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:22,946 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:22,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,947 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 06:09:22,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:22,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:22,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:22,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:22,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:22,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:22,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,949 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 06:09:22,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:22,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:22,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:22,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:22,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:22,950 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:22,950 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:22,952 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:22,952 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 06:09:22,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:22,953 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:22,953 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:22,953 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:22,953 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:22,995 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:22,995 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:23,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,867 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,868 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:23,868 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:23,882 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,884 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:23,884 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:23,888 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,888 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,889 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:23,890 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:23,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,893 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:23,893 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:23,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,897 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:23,897 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:23,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,902 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 06:09:23,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,902 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,902 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:23,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,906 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:23,906 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:23,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,926 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,926 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:23,927 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:23,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,929 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,929 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,930 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 06:09:23,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,931 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,932 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 06:09:23,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,936 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 06:09:23,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,938 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,938 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 06:09:23,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,941 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 06:09:23,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:23,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:23,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:23,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,943 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,943 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:09:23,943 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 06:09:23,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,943 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:23,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:23,944 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:23,945 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:23,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,947 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 06:09:23,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,947 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:23,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:23,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:23,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,949 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 06:09:23,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,949 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:23,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:23,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:23,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:23,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:23,951 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,951 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 06:09:23,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,952 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:23,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:23,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:23,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:23,953 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:23,953 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:23,955 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:23,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:23,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:23,956 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:23,956 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:23,956 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:23,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,015 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:24,015 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:24,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,540 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 06:09:24,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,541 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:24,541 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:24,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,544 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 06:09:24,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,545 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,547 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:24,547 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:24,553 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,554 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,554 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,555 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:24,555 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:24,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,558 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,558 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,559 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:24,559 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:24,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,562 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,563 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:24,563 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:24,566 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,567 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,568 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,569 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,569 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,569 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,570 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:24,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,575 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:24,576 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:24,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,606 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,608 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,609 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:24,609 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:24,611 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,612 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,614 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,617 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,622 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,623 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 06:09:24,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,624 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,625 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,628 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,629 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,631 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,631 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,631 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,636 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,638 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:24,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:24,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:24,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,640 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:09:24,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,641 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:24,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:24,642 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:24,643 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:24,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,646 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 06:09:24,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:24,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:24,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:24,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:24,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:24,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,650 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:24,651 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:24,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:24,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:24,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:24,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:24,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:24,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:24,659 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:24,659 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:24,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:24,663 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 06:09:24,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:24,663 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:24,664 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:24,664 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:24,664 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:24,839 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:24,839 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:25,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,424 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,425 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,438 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:25,438 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:25,442 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,442 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,443 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,445 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:25,445 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:25,467 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,467 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,468 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,469 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:25,469 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:25,481 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,483 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:25,483 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:25,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,487 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,489 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:25,489 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:25,493 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,494 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,494 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,496 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 06:09:25,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,496 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:25,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,505 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:25,505 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:25,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,536 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 06:09:25,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,537 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,537 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,538 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,539 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,539 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,540 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:25,541 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:25,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,544 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 06:09:25,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,544 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,545 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,545 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,546 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,547 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,547 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,547 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,549 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,549 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,550 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,552 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,552 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,553 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,557 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,559 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,560 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,560 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,563 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:25,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:25,565 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:25,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,566 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,566 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:09:25,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,567 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:25,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,567 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:25,568 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:25,568 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:25,582 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:25,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:25,584 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:25,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:25,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:25,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:25,587 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:25,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:25,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,589 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:25,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:25,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:25,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:25,590 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:25,590 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:25,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:25,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:25,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:25,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:25,603 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:25,603 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:25,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:25,692 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:25,692 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:26,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,642 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 06:09:26,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,644 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:26,644 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:26,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,660 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,662 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:26,662 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:26,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,683 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,683 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,684 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:26,684 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:26,688 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,689 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:26,690 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:26,692 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,703 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:26,703 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:26,706 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,707 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,708 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,708 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,722 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,723 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:26,723 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,728 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:26,729 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:26,764 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,765 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,767 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,769 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:26,769 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:26,772 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,773 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,773 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,779 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,790 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,791 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,794 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,796 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,797 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,815 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,815 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:26,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:26,816 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:26,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,818 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:09:26,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,819 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:26,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,819 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:26,820 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:26,821 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:26,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,841 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 06:09:26,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,842 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:26,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,842 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:26,843 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:26,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,846 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:26,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:26,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,847 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:26,847 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:26,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:26,862 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:26,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:26,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:26,863 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:26,864 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:26,864 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:26,868 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:26,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:26,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:26,869 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:26,870 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:26,870 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:26,870 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:27,075 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-10-27 06:09:27,076 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-10-27 06:09:28,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,412 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 06:09:28,412 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,412 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,413 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,426 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:28,426 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:28,429 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,430 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,432 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:28,432 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:28,458 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,458 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,459 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,470 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:28,471 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:28,474 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,475 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,475 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,476 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:28,476 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:28,480 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,480 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 06:09:28,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,481 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,494 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:28,494 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:28,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,500 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,500 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,502 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,502 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:28,502 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,522 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:28,522 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:28,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,589 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,591 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,592 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,593 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,593 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,601 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:28,601 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:28,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,605 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,605 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,606 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,608 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,608 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,608 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,610 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,611 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,611 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,613 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,614 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,615 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,616 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,617 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,617 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,619 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,619 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,620 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,620 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,630 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,630 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,631 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:28,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:28,633 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:28,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:28,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:28,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:28,642 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:28,642 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:28,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:28,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:28,644 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-10-27 06:09:28,645 INFO L793 eck$LassoCheckResult]: Stem: 859#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 846#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 847#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 849#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 854#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 831#L552-4 assume true; 832#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 865#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 864#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 863#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 856#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 833#L552-4 assume true; 835#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 838#L552-5 assume init_nondet_ll_#t~nondet5 != 0;havoc init_nondet_ll_#t~nondet5; 839#L559 SUMMARY for call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L559 853#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 855#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 836#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 837#L567-8 assume true; 857#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 858#L567-2 assume safe_search_#t~short7; 844#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 845#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 850#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 840#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 841#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 837#L567-8 [2018-10-27 06:09:28,645 INFO L795 eck$LassoCheckResult]: Loop: 837#L567-8 assume true; 857#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 858#L567-2 assume safe_search_#t~short7; 844#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 845#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 850#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 840#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 841#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 837#L567-8 [2018-10-27 06:09:28,645 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:28,645 INFO L82 PathProgramCache]: Analyzing trace with hash 647742243, now seen corresponding path program 2 times [2018-10-27 06:09:28,645 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:28,645 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:28,646 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:28,646 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:28,647 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:28,660 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:28,660 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:28,660 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:28,765 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-10-27 06:09:28,793 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-10-27 06:09:28,793 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:09:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:28,851 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:28,851 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 5 times [2018-10-27 06:09:28,852 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:28,852 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:28,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:28,852 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:28,852 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:28,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:28,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:28,857 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:28,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1323168081, now seen corresponding path program 3 times [2018-10-27 06:09:28,860 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:28,861 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:28,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:28,861 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:28,861 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:28,865 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:28,865 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:28,865 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:09:28,876 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:28,915 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-10-27 06:09:28,915 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-10-27 06:09:28,918 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-27 06:09:28,970 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-10-27 06:09:28,970 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:28,997 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:28,998 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:16 [2018-10-27 06:09:29,012 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:09:29,018 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:29,018 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,020 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,027 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,028 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2018-10-27 06:09:29,052 INFO L700 Elim1Store]: detected not equals via solver [2018-10-27 06:09:29,054 INFO L700 Elim1Store]: detected not equals via solver [2018-10-27 06:09:29,055 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-10-27 06:09:29,055 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,067 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,067 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:30 [2018-10-27 06:09:29,087 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 20 [2018-10-27 06:09:29,109 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:29,109 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,118 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,129 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,129 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2018-10-27 06:09:29,150 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:09:29,152 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:29,153 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,155 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,170 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-10-27 06:09:29,173 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-10-27 06:09:29,173 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,177 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,190 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,190 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:53, output treesize:42 [2018-10-27 06:09:29,292 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2018-10-27 06:09:29,296 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-10-27 06:09:29,297 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,307 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,324 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2018-10-27 06:09:29,328 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-10-27 06:09:29,328 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,336 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,348 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-10-27 06:09:29,349 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:96, output treesize:80 [2018-10-27 06:09:29,935 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2018-10-27 06:09:29,938 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-10-27 06:09:29,939 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,951 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2018-10-27 06:09:29,952 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,959 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,982 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2018-10-27 06:09:29,985 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-10-27 06:09:29,985 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:29,996 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 17 [2018-10-27 06:09:29,996 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:30,004 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:30,020 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-10-27 06:09:30,020 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:110, output treesize:47 [2018-10-27 06:09:30,162 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2018-10-27 06:09:30,186 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 4 [2018-10-27 06:09:30,186 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:30,220 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2018-10-27 06:09:30,221 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-10-27 06:09:30,228 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-10-27 06:09:30,240 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-10-27 06:09:30,240 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 6 variables, input treesize:54, output treesize:24 [2018-10-27 06:09:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-27 06:09:30,334 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-10-27 06:09:30,334 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2018-10-27 06:09:30,424 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-10-27 06:09:30,425 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=413, Unknown=0, NotChecked=0, Total=462 [2018-10-27 06:09:30,425 INFO L87 Difference]: Start difference. First operand 35 states and 38 transitions. cyclomatic complexity: 5 Second operand 22 states. [2018-10-27 06:09:31,917 WARN L179 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 135 [2018-10-27 06:09:32,108 WARN L179 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 128 [2018-10-27 06:09:32,644 WARN L179 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2018-10-27 06:09:33,152 WARN L179 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2018-10-27 06:09:33,559 WARN L179 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2018-10-27 06:09:33,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-27 06:09:33,561 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-10-27 06:09:33,563 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-10-27 06:09:33,563 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 55 states and 57 transitions. [2018-10-27 06:09:33,564 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:09:33,565 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 55 states to 35 states and 37 transitions. [2018-10-27 06:09:33,565 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2018-10-27 06:09:33,565 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-10-27 06:09:33,565 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 37 transitions. [2018-10-27 06:09:33,565 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-10-27 06:09:33,565 INFO L705 BuchiCegarLoop]: Abstraction has 35 states and 37 transitions. [2018-10-27 06:09:33,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states and 37 transitions. [2018-10-27 06:09:33,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 33. [2018-10-27 06:09:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-10-27 06:09:33,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 35 transitions. [2018-10-27 06:09:33,567 INFO L728 BuchiCegarLoop]: Abstraction has 33 states and 35 transitions. [2018-10-27 06:09:33,568 INFO L608 BuchiCegarLoop]: Abstraction has 33 states and 35 transitions. [2018-10-27 06:09:33,568 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-10-27 06:09:33,568 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 33 states and 35 transitions. [2018-10-27 06:09:33,568 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-10-27 06:09:33,568 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:09:33,568 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:09:33,569 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:09:33,569 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:09:33,569 INFO L793 eck$LassoCheckResult]: Stem: 1116#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1099#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 1100#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 1105#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 1110#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 1086#L552-4 assume true; 1087#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 1114#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 1115#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 1097#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 1098#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 1088#L552-4 assume true; 1089#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 1108#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 1103#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 1104#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 1118#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 1117#L552-4 assume true; 1107#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 1090#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 1091#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 1109#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 1111#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 1093#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 1094#L567-8 [2018-10-27 06:09:33,573 INFO L795 eck$LassoCheckResult]: Loop: 1094#L567-8 assume true; 1112#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 1113#L567-2 assume safe_search_#t~short7; 1101#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 1102#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 1106#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 1095#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 1096#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 1094#L567-8 [2018-10-27 06:09:33,574 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:33,574 INFO L82 PathProgramCache]: Analyzing trace with hash -284260337, now seen corresponding path program 2 times [2018-10-27 06:09:33,574 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:33,574 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:33,574 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,574 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:33,574 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,595 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:33,595 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:33,595 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:33,622 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-10-27 06:09:33,647 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-10-27 06:09:33,647 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:09:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,686 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:33,686 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 6 times [2018-10-27 06:09:33,686 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:33,686 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:33,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,687 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:33,687 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:33,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:33,698 INFO L82 PathProgramCache]: Analyzing trace with hash -72931429, now seen corresponding path program 4 times [2018-10-27 06:09:33,698 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:33,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:33,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,699 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:33,699 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:33,716 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:33,716 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:33,716 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:33,849 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-10-27 06:09:33,877 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-10-27 06:09:33,877 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:09:33,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:36,781 WARN L179 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 254 DAG size of output: 222 [2018-10-27 06:09:39,670 WARN L179 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2018-10-27 06:09:39,675 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:39,675 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:39,675 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:39,675 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:39,675 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:09:39,675 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:39,675 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:39,675 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:39,675 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration6_Lasso [2018-10-27 06:09:39,675 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:39,676 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:39,679 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 06:09:39,739 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 06:09:39,758 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:39,768 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 06:09:39,770 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 06:09:39,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:39,774 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 06:09:39,776 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 06:09:39,778 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 06:09:39,781 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 06:09:39,783 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 06:09:40,337 WARN L179 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 122 [2018-10-27 06:09:40,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:40,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:40,373 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 06:09:40,375 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 06:09:40,494 WARN L179 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 5 [2018-10-27 06:09:41,427 WARN L179 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-10-27 06:09:41,533 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:41,533 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:09:41,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,534 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,534 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,534 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,535 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,536 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,536 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,536 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 06:09:41,537 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,537 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,537 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,549 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,551 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,551 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,552 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,552 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,552 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,553 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,553 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,554 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,554 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,554 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,555 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,555 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,556 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,556 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,557 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,558 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,558 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,558 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,559 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,559 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,559 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,560 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,560 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,561 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,574 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,575 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:41,575 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,577 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:41,577 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:41,598 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,599 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,600 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,600 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,602 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,602 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,603 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,603 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,604 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,605 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,606 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:41,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,606 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-10-27 06:09:41,607 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,609 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,609 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 06:09:41,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,622 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:41,622 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:41,622 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,650 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:41,650 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:41,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,823 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,823 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,823 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,824 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,825 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,825 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,825 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,826 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,827 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,827 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,827 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,828 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 06:09:41,828 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,829 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,829 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,829 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,830 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,830 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 06:09:41,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,831 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,831 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:41,831 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:41,832 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,833 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,833 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,833 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,842 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,842 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,843 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 06:09:41,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,844 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,844 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,844 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,845 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:41,845 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:41,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,846 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:09:41,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,847 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,847 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,848 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,858 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,858 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,861 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,861 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,862 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,863 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,863 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,864 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,864 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,865 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,878 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,878 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,879 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,879 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:41,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:41,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:41,881 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,882 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,882 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,885 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:41,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,888 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:41,888 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:41,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,930 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,931 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,935 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,935 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,935 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,936 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 06:09:41,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:41,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,937 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:41,937 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,938 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,938 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 06:09:41,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,938 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:41,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:41,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,939 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:41,939 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:41,955 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:41,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:41,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:41,956 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:41,956 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:41,956 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:41,998 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:41,999 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:42,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,221 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:42,221 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:42,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,230 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 06:09:42,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,231 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,231 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:42,231 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:42,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,232 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 06:09:42,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,233 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:42,233 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:42,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,235 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:42,235 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:42,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,236 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 06:09:42,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,237 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:42,237 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:42,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,247 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,247 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:42,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,247 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,247 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 06:09:42,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,248 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:42,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,249 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,249 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:42,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:42,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:42,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,251 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:09:42,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,252 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,252 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,252 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,262 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 06:09:42,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,263 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,263 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 06:09:42,263 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,264 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,264 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,264 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,266 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 06:09:42,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,266 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,267 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,267 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 06:09:42,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,268 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,268 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,268 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,269 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,278 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,278 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,280 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,280 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 06:09:42,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,290 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,291 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,292 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 06:09:42,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,293 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,293 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,308 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 06:09:42,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,309 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:42,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,321 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:42,321 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:42,351 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,352 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 06:09:42,352 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,353 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,353 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,364 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,364 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 06:09:42,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,366 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,367 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,367 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,369 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,369 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:42,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,371 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:42,371 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,375 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,376 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 06:09:42,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,376 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:42,376 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:42,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,411 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:42,411 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:42,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,671 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 06:09:42,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,672 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,672 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,674 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 06:09:42,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,675 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,675 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,676 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 06:09:42,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,677 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,677 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,680 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,680 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,681 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,682 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 06:09:42,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,683 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:42,683 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:42,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,685 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 06:09:42,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,685 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,685 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,686 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 06:09:42,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,687 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,689 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,689 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 06:09:42,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:42,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:42,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,690 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,690 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:09:42,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,691 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,691 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,691 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,693 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,694 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,694 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,695 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,695 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,696 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,697 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,698 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,698 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,698 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,699 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,701 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,701 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,702 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,703 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,704 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,704 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 06:09:42,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,704 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,705 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,706 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,707 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:42,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,708 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:42,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:42,708 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,710 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,710 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,714 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,715 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:42,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,722 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:42,722 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:42,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,745 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,745 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,752 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,752 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,753 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 06:09:42,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:42,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,753 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,754 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:42,754 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,756 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:42,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,756 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:42,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:42,756 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,757 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:09:42,757 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:42,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:42,763 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 06:09:42,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:42,764 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:42,764 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:42,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:42,805 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:42,805 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:43,114 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,115 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 06:09:43,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,115 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,116 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:43,116 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:43,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,123 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 06:09:43,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,124 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:43,124 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:43,125 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,126 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,127 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:43,127 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:43,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,141 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 06:09:43,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,142 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,143 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:43,143 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:43,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,144 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 06:09:43,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,145 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,146 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:43,146 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:43,148 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,149 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:43,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,150 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 06:09:43,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,150 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:43,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,152 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,152 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:43,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,153 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 06:09:43,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:43,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:43,165 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:43,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,166 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:09:43,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,168 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,168 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,170 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 06:09:43,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,170 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,171 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 06:09:43,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,182 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,183 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,183 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,185 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 06:09:43,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,187 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 06:09:43,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,187 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,188 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,188 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 06:09:43,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,189 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,189 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,189 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,190 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,192 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,193 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,194 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,194 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,195 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,196 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,196 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 06:09:43,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,206 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,208 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,208 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,211 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 06:09:43,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,212 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,212 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:43,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,224 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:43,224 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:43,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,248 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 06:09:43,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,249 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,250 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,250 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,254 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 06:09:43,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,255 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,256 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,257 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 06:09:43,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,274 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,275 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,275 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,277 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 06:09:43,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,277 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:43,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,278 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,278 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,282 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,283 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 06:09:43,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,283 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,283 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:43,283 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:43,283 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,345 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:43,346 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:43,518 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,519 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,520 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,520 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,530 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,531 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,531 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,534 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,535 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,537 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,545 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,546 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,546 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,549 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,549 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:43,550 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:43,552 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,552 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,553 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,562 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,563 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,563 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,563 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,585 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,585 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:43,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:43,587 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:43,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,588 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:09:43,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,588 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,589 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,589 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,646 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,647 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,647 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,658 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,710 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,712 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 06:09:43,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,712 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,713 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,713 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,715 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 06:09:43,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,716 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,723 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 06:09:43,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,767 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,768 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,770 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,770 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,773 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,773 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:43,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,774 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:43,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:43,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,776 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 06:09:43,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,832 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,833 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,834 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,838 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,839 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,839 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:43,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,845 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:43,845 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:43,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,878 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,880 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,880 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,904 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,906 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,908 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:43,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,910 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:43,910 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,912 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,912 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 06:09:43,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,913 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,913 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:43,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:43,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:43,914 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:43,915 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:43,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:43,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:43,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:43,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:43,922 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:43,922 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:43,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,008 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:44,009 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:44,369 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,370 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,372 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:44,372 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:44,375 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,376 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,378 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:44,378 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:44,381 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,382 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,383 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:44,383 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:44,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,389 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,391 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:44,391 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:44,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,394 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,396 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:44,396 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:44,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,400 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,401 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:44,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,403 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,403 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,404 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,404 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:44,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,406 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,406 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,407 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:44,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,409 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,409 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 06:09:44,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,410 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:44,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,410 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:44,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:44,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,412 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:09:44,413 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 06:09:44,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,415 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,416 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,422 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,423 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,424 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,425 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,426 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,426 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,433 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,434 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,435 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,436 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,436 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,437 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,438 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,439 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,440 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,441 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,442 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,446 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 06:09:44,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,446 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,447 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,448 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,450 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,451 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,452 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,453 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,455 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:44,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:44,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:44,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,459 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 06:09:44,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,459 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,460 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,474 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,474 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,482 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,482 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 06:09:44,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,483 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:44,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,494 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:44,494 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:44,535 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,536 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,536 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,539 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,539 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,551 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,553 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,553 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,558 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:44,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,558 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,560 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:44,560 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,566 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,566 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:44,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:44,567 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,569 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:09:44,578 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:44,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:44,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:44,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:44,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:44,591 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:44,591 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:44,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:44,695 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:44,695 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:45,800 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,800 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,801 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,802 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:45,802 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:45,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,806 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,807 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,808 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:45,808 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:45,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,812 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,813 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:45,813 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:45,817 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,817 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 06:09:45,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,819 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:45,819 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:45,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,823 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,824 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:45,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:45,829 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,830 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 06:09:45,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,830 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,830 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,830 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,831 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:45,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,832 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,833 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,833 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:45,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,835 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,835 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,836 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:45,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,836 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:45,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:45,838 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:45,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,839 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,839 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:09:45,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,840 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,840 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,841 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,843 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 06:09:45,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,843 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,844 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,847 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,847 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,850 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,851 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,852 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,855 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,855 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,857 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,860 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,862 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,864 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,864 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:45,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,865 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:45,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:45,870 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,871 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,872 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,872 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,877 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,877 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:45,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,881 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:45,881 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:45,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,908 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,908 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,916 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 06:09:45,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,917 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,917 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,920 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 06:09:45,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:45,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,921 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:45,921 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:45,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,925 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:45,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:45,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,926 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:45,926 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:45,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:45,932 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 06:09:45,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:45,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:45,933 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:45,933 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:45,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:45,997 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:45,997 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:46,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,534 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:46,534 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:46,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,537 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,537 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:46,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:46,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,549 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:46,549 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:46,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,559 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,560 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:46,560 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:46,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,564 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,565 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:46,565 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:46,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,578 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,579 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,579 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:46,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,580 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,581 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:46,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,583 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,584 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,584 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:46,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,585 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,594 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:46,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:46,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:46,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,596 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:09:46,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,597 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,598 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,598 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,614 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,614 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,617 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,617 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,618 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,618 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,630 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,630 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,631 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,631 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,633 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,633 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,634 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,635 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,636 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,636 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,637 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,637 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,648 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 06:09:46,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,648 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,649 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,650 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,650 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 06:09:46,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,651 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,651 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,653 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,662 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,663 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,663 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 06:09:46,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,663 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:46,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,664 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,664 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:46,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:46,666 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,666 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,667 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,668 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,668 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,682 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 06:09:46,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,683 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,683 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:46,683 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,698 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:46,698 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:46,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,778 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,780 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,780 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,817 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,818 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,818 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,824 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:46,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,824 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,825 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:46,825 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,828 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 06:09:46,829 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,829 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,829 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:46,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:46,829 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,831 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:46,831 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:46,838 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:46,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:46,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:46,839 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:46,839 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:46,839 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:46,839 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:46,908 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-10-27 06:09:46,908 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-10-27 06:09:47,556 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,557 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,558 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:47,558 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:47,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,563 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,563 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,564 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:47,564 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:47,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,568 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,569 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:47,569 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:47,572 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,573 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,573 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,574 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:47,574 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:47,577 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,580 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,582 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:09:47,582 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:47,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,587 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,588 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,591 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,591 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,591 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,593 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,593 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,594 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,594 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:47,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:47,596 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:47,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:47,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:47,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:47,597 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:09:47,597 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:47,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:47,599 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:47,600 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-10-27 06:09:47,600 INFO L793 eck$LassoCheckResult]: Stem: 1116#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1099#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 1100#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 1105#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 1110#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 1086#L552-4 assume true; 1087#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 1114#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 1115#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 1097#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 1098#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 1088#L552-4 assume true; 1089#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 1108#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 1103#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 1104#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 1118#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 1117#L552-4 assume true; 1107#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 1090#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 1091#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 1109#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 1111#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 1093#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 1094#L567-8 assume true; 1112#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 1113#L567-2 assume safe_search_#t~short7; 1101#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 1102#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 1106#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 1095#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 1096#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 1094#L567-8 [2018-10-27 06:09:47,600 INFO L795 eck$LassoCheckResult]: Loop: 1094#L567-8 assume true; 1112#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 1113#L567-2 assume safe_search_#t~short7; 1101#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 1102#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 1106#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7; 1095#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 1096#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 1094#L567-8 [2018-10-27 06:09:47,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:47,600 INFO L82 PathProgramCache]: Analyzing trace with hash -72931429, now seen corresponding path program 5 times [2018-10-27 06:09:47,601 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:47,601 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:47,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:47,601 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:47,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:47,609 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:47,609 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:47,609 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:09:47,622 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:47,673 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2018-10-27 06:09:47,673 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:09:47,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:47,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:47,750 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 7 times [2018-10-27 06:09:47,750 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:47,750 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:47,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:47,751 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:09:47,751 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:47,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:47,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:09:47,760 INFO L82 PathProgramCache]: Analyzing trace with hash -2036499673, now seen corresponding path program 6 times [2018-10-27 06:09:47,760 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:09:47,760 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:09:47,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:47,760 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:09:47,760 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:09:47,767 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-27 06:09:47,768 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-27 06:09:47,768 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e78e7990-da25-4da3-83c2-6bb655c46255/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2018-10-27 06:09:47,780 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-10-27 06:09:47,835 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2018-10-27 06:09:47,836 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-10-27 06:09:47,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:09:51,200 WARN L179 SmtUtils]: Spent 3.19 s on a formula simplification. DAG size of input: 296 DAG size of output: 249 [2018-10-27 06:09:54,199 WARN L179 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 174 DAG size of output: 167 [2018-10-27 06:09:54,203 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:09:54,204 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:09:54,204 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:09:54,204 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:09:54,204 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:09:54,204 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:09:54,204 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:09:54,204 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:09:54,204 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration6_Lasso [2018-10-27 06:09:54,204 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:09:54,204 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:09:54,208 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 06:09:54,226 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 06:09:54,229 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 06:09:54,232 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 06:09:54,235 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 06:09:54,238 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 06:09:54,243 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 06:09:54,245 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 06:09:54,249 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 06:09:54,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:09:54,255 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 06:09:54,259 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 06:09:54,260 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 06:09:54,263 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 06:09:54,266 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 06:09:55,237 WARN L179 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 144 [2018-10-27 06:09:55,482 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2018-10-27 06:09:55,697 WARN L179 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 84 [2018-10-27 06:09:56,314 WARN L179 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2018-10-27 06:09:56,445 WARN L179 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2018-10-27 06:09:56,450 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:09:56,450 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:09:56,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,451 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,451 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,451 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,451 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,452 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,452 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,452 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,452 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,453 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,454 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,454 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,454 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,455 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,455 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,455 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,456 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,456 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,456 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,457 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,457 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,457 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,457 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 06:09:56,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,458 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,458 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,458 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,459 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,459 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,460 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,460 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,461 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,461 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,462 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:56,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,462 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,462 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:09:56,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:56,463 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,463 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,463 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,464 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,464 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,465 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,465 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,465 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,468 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,469 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,469 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,469 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,470 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,471 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:56,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,471 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,472 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-10-27 06:09:56,472 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,896 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,896 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,896 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,898 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 06:09:56,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,898 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,899 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,899 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,900 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,901 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,901 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,902 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 06:09:56,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,902 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,903 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,903 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,904 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:56,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,907 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:56,907 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:56,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,921 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,922 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,922 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:56,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,923 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,923 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,923 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,924 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 06:09:56,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:56,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:56,925 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,925 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:56,925 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:56,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:56,927 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 06:09:56,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:56,927 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:56,927 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:56,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:56,945 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:09:56,945 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:57,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,039 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 06:09:57,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,040 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:09:57,040 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:09:57,040 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:09:57,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,041 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:09:57,041 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 06:09:57,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,042 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,042 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,043 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 06:09:57,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,044 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,044 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,044 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 06:09:57,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,045 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,046 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,046 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,047 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 06:09:57,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,048 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,048 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,048 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,049 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,050 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,051 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,051 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,051 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,051 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 06:09:57,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,052 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,053 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 06:09:57,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,053 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,054 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,054 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,055 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,055 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 06:09:57,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,056 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,056 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,056 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 06:09:57,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,057 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,058 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 06:09:57,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,058 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:57,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,059 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 06:09:57,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,060 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,060 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,061 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 06:09:57,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,063 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,063 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,068 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 06:09:57,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,069 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,069 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,071 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:57,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,072 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,072 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,078 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,078 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,079 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,081 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 06:09:57,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,082 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,082 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,084 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,084 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,085 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 06:09:57,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,086 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,086 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,087 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 06:09:57,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,088 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:57,088 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,091 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:57,091 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:57,105 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,106 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,106 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,106 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,107 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,107 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 06:09:57,107 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,108 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,108 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,108 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,109 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 06:09:57,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,110 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,110 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,111 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,113 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 06:09:57,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,114 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:57,114 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:57,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,140 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:57,140 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:57,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,275 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:57,276 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:57,276 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:57,277 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,277 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:09:57,278 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 06:09:57,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,280 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 06:09:57,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,281 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,281 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,282 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,283 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,283 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,284 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 06:09:57,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,284 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,296 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,296 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,297 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,297 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 06:09:57,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,304 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 06:09:57,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,309 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 06:09:57,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,310 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:57,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,313 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 06:09:57,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,314 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,314 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,317 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,317 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,325 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,325 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,326 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,326 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 06:09:57,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,327 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:57,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,328 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:57,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,336 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,336 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,340 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,340 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,343 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,343 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,345 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,345 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 06:09:57,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,346 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,346 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,348 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,348 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 06:09:57,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,348 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:57,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,353 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:57,353 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:57,370 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,372 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,372 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,373 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,375 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,375 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,376 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,376 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 06:09:57,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,377 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,378 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,380 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,381 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:57,381 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:57,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,419 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:57,419 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:57,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:57,606 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:57,607 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:57,608 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,608 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:09:57,609 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 06:09:57,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,609 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,610 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,612 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,612 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,614 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,614 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,615 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,615 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,616 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,617 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,617 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,618 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,619 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,620 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,620 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,623 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 06:09:57,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,624 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,624 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,624 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 06:09:57,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,625 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,626 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,626 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 06:09:57,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,627 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,627 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 06:09:57,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,628 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,629 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:57,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,629 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,630 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:57,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:57,630 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,631 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,631 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,631 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,631 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,631 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,635 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,635 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,644 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,645 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,645 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,646 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 06:09:57,646 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,646 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:57,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,648 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:09:57,648 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,713 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,713 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,716 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,717 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,718 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,719 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,720 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,721 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,722 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,723 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 06:09:57,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,724 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,724 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,726 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,726 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 06:09:57,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,794 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:57,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,799 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:09:57,800 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:09:57,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,824 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:57,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,826 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,827 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,827 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,829 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,830 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 06:09:57,830 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:57,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:57,830 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,831 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:57,831 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:57,835 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:57,835 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 06:09:57,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:57,885 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:57,885 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:57,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:57,930 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:09:57,930 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:09:58,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:09:58,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:58,158 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:58,158 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:58,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,160 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:09:58,160 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 06:09:58,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,161 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,161 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,162 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,162 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,163 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,163 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,163 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,165 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 06:09:58,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,165 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,166 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,168 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,168 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 06:09:58,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,169 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,170 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,171 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 06:09:58,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,172 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,172 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,173 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 06:09:58,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,175 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 06:09:58,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,175 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,176 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 06:09:58,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,177 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,177 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,177 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,178 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 06:09:58,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,180 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,180 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,252 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 06:09:58,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,253 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,253 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:09:58,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,254 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 06:09:58,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,255 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,255 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,257 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 06:09:58,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,327 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,328 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,328 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,339 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,339 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,341 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 06:09:58,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,342 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,342 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:58,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,342 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,343 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:58,343 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,350 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 06:09:58,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,411 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,412 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,412 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,413 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,415 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,415 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 06:09:58,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,416 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,416 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,416 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,417 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,418 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,419 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,419 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,419 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,420 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,420 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,422 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,424 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,496 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,499 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:58,499 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,503 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:09:58,503 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:09:58,520 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,521 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,521 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,521 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,523 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,523 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,524 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,524 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,524 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,526 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,526 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 06:09:58,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,589 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,589 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,592 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,593 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,593 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:58,593 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:58,593 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,624 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-10-27 06:09:58,624 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-10-27 06:09:58,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,877 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:09:58,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:09:58,878 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:09:58,878 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:09:58,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,880 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:09:58,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,881 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,881 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,882 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,883 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,884 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:58,884 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:58,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,888 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,889 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,889 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,890 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,891 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,891 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,892 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:58,892 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:58,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,895 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,897 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,898 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,899 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,903 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,974 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,975 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,978 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,978 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:58,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:58,979 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:58,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:58,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:58,980 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:58,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:58,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:58,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:58,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:58,980 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:09:59,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,058 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 06:09:59,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,059 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,059 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,062 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 06:09:59,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,062 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,064 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,064 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,074 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,075 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,075 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,146 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:59,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,148 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:09:59,148 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,159 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,160 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,161 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,164 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,165 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,166 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,166 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,227 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,228 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,228 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,231 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,232 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,233 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,233 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,236 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 06:09:59,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,236 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,237 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:09:59,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,242 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:09:59,243 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:09:59,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,267 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 06:09:59,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,267 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,268 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,320 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,322 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,323 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 06:09:59,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,323 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,324 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,324 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,326 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,327 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 06:09:59,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,327 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,328 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,334 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,334 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 06:09:59,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,335 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,335 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:09:59,335 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:09:59,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,379 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:09:59,379 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:09:59,618 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,619 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:09:59,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:09:59,620 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:09:59,620 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:09:59,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,623 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:09:59,624 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 06:09:59,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,624 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,625 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,626 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,626 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 06:09:59,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,627 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,628 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,628 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,631 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,632 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,633 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,634 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,637 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 06:09:59,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,639 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,639 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,643 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,644 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,646 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,648 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 06:09:59,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,648 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,649 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,650 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,650 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 06:09:59,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,715 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,716 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,801 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,801 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,802 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,802 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,803 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:09:59,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,803 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,804 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:09:59,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:09:59,805 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,807 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,807 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,810 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,885 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,886 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,889 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,889 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,902 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 06:09:59,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,903 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,903 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,904 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,904 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,910 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,910 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:09:59,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,913 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:09:59,915 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,932 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 06:09:59,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,972 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,972 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:09:59,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,979 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,979 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,983 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,984 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 06:09:59,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,984 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,986 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:09:59,986 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:09:59,991 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:09:59,991 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 06:09:59,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:09:59,991 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:09:59,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:09:59,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:09:59,992 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:09:59,993 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:00,061 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:00,065 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:00,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,066 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:10:00,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:00,074 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-10-27 06:10:00,074 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-10-27 06:10:00,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,110 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 06:10:00,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:00,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:00,111 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:00,111 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:00,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,115 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 06:10:00,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:00,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,116 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:00,117 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:00,117 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:00,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:00,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:00,154 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:00,155 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:00,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:00,170 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:10:00,170 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:10:00,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:00,273 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-10-27 06:10:00,273 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-10-27 06:10:00,537 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:00,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:10:00,539 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:10:00,539 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:10:00,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,543 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:10:00,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,544 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,547 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,547 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,549 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,549 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,550 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,551 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,553 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,555 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,555 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,556 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,556 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,565 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,566 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,568 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,568 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,568 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,570 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,571 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,572 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,572 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,573 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,573 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,574 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,575 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,575 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,577 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,577 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,578 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,578 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,580 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,581 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,582 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:00,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,582 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:10:00,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:00,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,657 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,658 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,658 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,663 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,663 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,671 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 06:10:00,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,672 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,673 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,673 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,675 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,748 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:10:00,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,750 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:10:00,750 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,758 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 06:10:00,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,758 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,759 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,759 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,762 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,763 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,764 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,766 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,832 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,833 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,833 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,836 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,836 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,837 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,838 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,840 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,841 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:10:00,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,846 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-10-27 06:10:00,846 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-10-27 06:10:00,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,873 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,874 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,920 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:00,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,923 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,923 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,926 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 06:10:00,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:00,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:00,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,927 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:00,927 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:00,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:00,932 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 06:10:00,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:00,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:10:00,933 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:10:00,933 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:10:00,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:00,970 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-10-27 06:10:00,970 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:10:01,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [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 06:10:01,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:10:01,256 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:10:01,256 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:10:01,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,259 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:10:01,259 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 06:10:01,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,260 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,260 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,262 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,262 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 06:10:01,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,263 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,263 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,263 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,267 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 06:10:01,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,267 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,267 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,268 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,269 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 06:10:01,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,282 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,282 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,282 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,284 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 06:10:01,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,285 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,286 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,286 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,289 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,290 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,290 INFO L402 nArgumentSynthesizer]: We have 6 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 06:10:01,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,292 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,292 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,292 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,306 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 06:10:01,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,307 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 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 06:10:01,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,342 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,344 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,344 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,345 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,345 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,347 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,347 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 06:10:01,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,348 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,348 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,350 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 06:10:01,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,448 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,449 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,449 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:10:01,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,451 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,452 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:10:01,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:10:01,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,454 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,454 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,455 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,455 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,458 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting 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 L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,534 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,536 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,536 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,551 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,551 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,552 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,553 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,553 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,568 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,568 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,568 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:10:01,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,569 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,571 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:10:01,571 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,594 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,641 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,642 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,643 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,643 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,647 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,647 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,648 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,648 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,652 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,653 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,654 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,659 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,659 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,660 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,738 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,741 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,742 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-10-27 06:10:01,743 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,750 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-10-27 06:10:01,750 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-10-27 06:10:01,796 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,797 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,797 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,798 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,798 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,801 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,802 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,803 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,803 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:01,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:01,837 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,839 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:01,839 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:01,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:01,849 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:10:01,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:01,850 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:01,850 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-10-27 06:10:01,850 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-10-27 06:10:01,850 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:01,909 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-10-27 06:10:01,910 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-10-27 06:10:02,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:02,644 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 06:10:02,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:10:02,645 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:10:02,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:10:02,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:10:02,645 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:10:02,646 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:10:02,646 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:10:02,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:10:02,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.10 06:10:02 BoogieIcfgContainer [2018-10-27 06:10:02,657 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-10-27 06:10:02,658 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 06:10:02,658 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 06:10:02,658 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 06:10:02,658 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:08:53" (3/4) ... [2018-10-27 06:10:02,662 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-10-27 06:10:02,662 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 06:10:02,663 INFO L168 Benchmark]: Toolchain (without parser) took 70336.91 ms. Allocated memory was 1.0 GB in the beginning and 3.7 GB in the end (delta: 2.7 GB). Free memory was 951.8 MB in the beginning and 1.3 GB in the end (delta: -341.2 MB). Peak memory consumption was 2.4 GB. Max. memory is 11.5 GB. [2018-10-27 06:10:02,663 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 06:10:02,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 358.70 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.1 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:02,664 INFO L168 Benchmark]: Boogie Procedure Inliner took 106.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 930.1 MB in the beginning and 1.2 GB in the end (delta: -252.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:02,664 INFO L168 Benchmark]: Boogie Preprocessor took 26.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:02,665 INFO L168 Benchmark]: RCFGBuilder took 676.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. [2018-10-27 06:10:02,665 INFO L168 Benchmark]: BuchiAutomizer took 69160.75 ms. Allocated memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: 2.5 GB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -141.7 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2018-10-27 06:10:02,665 INFO L168 Benchmark]: Witness Printer took 4.34 ms. Allocated memory is still 3.7 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 06:10:02,672 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 979.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 358.70 ms. Allocated memory is still 1.0 GB. Free memory was 951.8 MB in the beginning and 930.1 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 106.52 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 184.5 MB). Free memory was 930.1 MB in the beginning and 1.2 GB in the end (delta: -252.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 676.01 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 69160.75 ms. Allocated memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: 2.5 GB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -141.7 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. * Witness Printer took 4.34 ms. Allocated memory is still 3.7 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (4 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function n + -1 * unknown-#memory_int-unknown[curr][curr] and consists of 8 locations. 4 modules have a trivial ranking function, the largest among these consists of 22 locations. The remainder module has 33 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 69.1s and 6 iterations. TraceHistogramMax:3. Analysis of lassos took 60.5s. Construction of modules took 1.5s. Büchi inclusion checks took 6.9s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 5. Automata minimization 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 18 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 35 states and ocurred in iteration 4. Nontrivial modules had stage [0, 1, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 119 SDtfs, 379 SDslu, 595 SDs, 0 SdLazy, 948 SolverSat, 55 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.5s Time LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc3 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital359 mio100 ax100 hnf99 lsp93 ukn72 mio100 lsp35 div100 bol100 ite100 ukn100 eq208 hnf84 smp95 dnf261 smp99 tf100 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 794ms VariablesStem: 27 VariablesLoop: 14 DisjunctsStem: 4 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 144 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9;" "assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;" "SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550" "init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1;" "assume true;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;" "SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554" "SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1" "init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3;" "assume true;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;" "SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554" "SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1" "init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3;" "assume true;" "assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n);" "assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5;" "SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561" "init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;" "main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11;" "assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset;" "assume true;" "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;" "SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3" "safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7;" "SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568" "safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" Loop: "assume true;" "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;" "SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3" "safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~mem6;havoc safe_search_#t~short7;" "SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568" "safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...