./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6f330f622534898bf170bbd5a7ac37bee3deb574 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:50:46,669 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:50:46,670 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:50:46,677 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:50:46,677 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:50:46,678 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:50:46,679 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:50:46,680 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:50:46,681 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:50:46,681 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:50:46,682 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:50:46,682 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:50:46,683 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:50:46,683 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:50:46,684 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:50:46,684 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:50:46,685 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:50:46,686 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:50:46,687 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:50:46,688 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:50:46,688 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:50:46,689 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:50:46,690 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:50:46,690 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:50:46,690 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:50:46,691 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:50:46,692 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:50:46,692 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:50:46,693 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:50:46,693 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:50:46,694 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:50:46,694 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:50:46,694 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:50:46,694 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:50:46,695 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:50:46,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:50:46,696 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 05:50:46,704 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:50:46,704 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:50:46,704 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:50:46,705 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:50:46,705 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:50:46,705 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 05:50:46,705 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 05:50:46,705 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 05:50:46,705 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 05:50:46,705 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 05:50:46,706 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:50:46,706 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 05:50:46,707 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 05:50:46,707 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 05:50:46,707 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:50:46,707 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:50:46,707 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 05:50:46,707 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 05:50:46,707 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:50:46,708 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:50:46,708 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 05:50:46,708 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:50:46,708 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:50:46,708 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 05:50:46,709 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 05:50:46,709 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_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f330f622534898bf170bbd5a7ac37bee3deb574 [2018-11-10 05:50:46,732 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:50:46,741 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:50:46,744 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:50:46,745 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:50:46,745 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:50:46,746 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c [2018-11-10 05:50:46,786 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/data/20489a4a4/0ac082fe622e4d09b43676e44a13cee5/FLAG033bfba7d [2018-11-10 05:50:47,187 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:50:47,187 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/sv-benchmarks/c/recursive-simple/id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c [2018-11-10 05:50:47,193 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/data/20489a4a4/0ac082fe622e4d09b43676e44a13cee5/FLAG033bfba7d [2018-11-10 05:50:47,204 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/data/20489a4a4/0ac082fe622e4d09b43676e44a13cee5 [2018-11-10 05:50:47,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:50:47,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:50:47,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:50:47,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:50:47,214 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:50:47,215 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f0d3238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47, skipping insertion in model container [2018-11-10 05:50:47,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:50:47,238 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:50:47,345 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:50:47,347 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:50:47,356 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:50:47,364 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:50:47,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47 WrapperNode [2018-11-10 05:50:47,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:50:47,365 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:50:47,365 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:50:47,365 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:50:47,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,373 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:50:47,382 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:50:47,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:50:47,383 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:50:47,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... [2018-11-10 05:50:47,392 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:50:47,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:50:47,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:50:47,392 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:50:47,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:50:47,464 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-10 05:50:47,465 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-10 05:50:47,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:50:47,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:50:47,465 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-10 05:50:47,465 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-10 05:50:47,570 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:50:47,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:50:47 BoogieIcfgContainer [2018-11-10 05:50:47,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:50:47,571 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 05:50:47,571 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 05:50:47,574 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 05:50:47,575 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:50:47,575 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 05:50:47" (1/3) ... [2018-11-10 05:50:47,576 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@700877a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:50:47, skipping insertion in model container [2018-11-10 05:50:47,576 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:50:47,576 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:50:47" (2/3) ... [2018-11-10 05:50:47,576 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@700877a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:50:47, skipping insertion in model container [2018-11-10 05:50:47,577 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:50:47,577 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:50:47" (3/3) ... [2018-11-10 05:50:47,578 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c [2018-11-10 05:50:47,623 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 05:50:47,623 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 05:50:47,623 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 05:50:47,624 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 05:50:47,624 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 05:50:47,624 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 05:50:47,624 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 05:50:47,624 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 05:50:47,624 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 05:50:47,636 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-10 05:50:47,653 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-10 05:50:47,653 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:50:47,653 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:50:47,659 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 05:50:47,660 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 05:50:47,660 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 05:50:47,660 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-10 05:50:47,662 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-10 05:50:47,662 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:50:47,662 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:50:47,662 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 05:50:47,662 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 05:50:47,667 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue [2018-11-10 05:50:47,668 INFO L795 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 05:50:47,672 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:50:47,672 INFO L82 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2018-11-10 05:50:47,673 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:50:47,673 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:50:47,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:50:47,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:50:47,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:50:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:50:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:50:47,729 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:50:47,729 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2018-11-10 05:50:47,729 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:50:47,729 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:50:47,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:50:47,730 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:50:47,730 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:50:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:50:47,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:50:47,756 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:50:47,757 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2018-11-10 05:50:47,757 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:50:47,757 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:50:47,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:50:47,758 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:50:47,758 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:50:47,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:50:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:50:47,882 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:50:47,883 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:50:47,884 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:50:47,884 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:50:47,884 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:50:47,884 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:50:47,884 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:50:47,884 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:50:47,884 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:50:47,885 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:50:47,885 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:50:47,900 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,904 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,933 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:47,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:50:48,100 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:50:48,102 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:50:48,115 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:50:48,115 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:50:48,122 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:50:48,123 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:50:48,150 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:50:48,150 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:50:48,153 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:50:48,153 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:50:48,178 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:50:48,178 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:50:48,196 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:50:48,196 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:00,242 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:51:00,245 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:00,245 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:00,245 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:00,245 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:00,246 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:51:00,246 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:00,246 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:00,246 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:00,246 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:51:00,246 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:00,246 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:00,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,249 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,260 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:00,402 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:00,406 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:51:00,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,410 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,412 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,415 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 [2018-11-10 05:51:00,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,416 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,416 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,420 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,421 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,431 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,433 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,433 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,436 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,436 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,437 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,439 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,439 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,441 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,441 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 [2018-11-10 05:51:00,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,442 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,443 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,445 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,446 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,448 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,449 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,450 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 [2018-11-10 05:51:00,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:00,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:00,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,452 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,453 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:51:00,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,454 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,456 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,456 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 [2018-11-10 05:51:00,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,457 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,457 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,457 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,459 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 [2018-11-10 05:51:00,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,460 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,461 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,476 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,479 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,479 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,481 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,482 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 [2018-11-10 05:51:00,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,484 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,487 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,489 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 [2018-11-10 05:51:00,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,494 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,495 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,497 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,500 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,504 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,504 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,509 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,510 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,511 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:51:00,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,516 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,517 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,518 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,518 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,519 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,520 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,538 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,543 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 [2018-11-10 05:51:00,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,545 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,547 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,547 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,555 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 [2018-11-10 05:51:00,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,561 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,561 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,562 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,564 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,565 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 [2018-11-10 05:51:00,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,566 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,567 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:51:00,568 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 [2018-11-10 05:51:00,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,570 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,570 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 [2018-11-10 05:51:00,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,576 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,576 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,577 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 [2018-11-10 05:51:00,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,581 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,592 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,593 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 [2018-11-10 05:51:00,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,593 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,594 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,595 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,596 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 [2018-11-10 05:51:00,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,597 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,597 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,598 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,600 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,600 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,605 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,606 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,607 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 [2018-11-10 05:51:00,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,609 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:00,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,612 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,613 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:51:00,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,614 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,617 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 [2018-11-10 05:51:00,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,618 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,620 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,620 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 [2018-11-10 05:51:00,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,621 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,623 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,652 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 [2018-11-10 05:51:00,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,653 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,654 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,658 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 [2018-11-10 05:51:00,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,659 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,659 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,660 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,662 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,665 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,665 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 [2018-11-10 05:51:00,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,667 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,669 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,670 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,670 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,673 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,673 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,674 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,675 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,675 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 [2018-11-10 05:51:00,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,676 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:00,678 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:00,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,679 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:51:00,679 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 [2018-11-10 05:51:00,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,685 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,694 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,694 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 [2018-11-10 05:51:00,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,695 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,738 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 [2018-11-10 05:51:00,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,740 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,742 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,744 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 [2018-11-10 05:51:00,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,745 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,746 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,747 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,750 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,753 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 [2018-11-10 05:51:00,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,754 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,761 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 [2018-11-10 05:51:00,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,761 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,763 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,766 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,767 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,770 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:00,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,773 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,773 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:51:00,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,774 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,778 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 [2018-11-10 05:51:00,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,782 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,785 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,787 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,791 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,843 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 [2018-11-10 05:51:00,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,846 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,848 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,848 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 [2018-11-10 05:51:00,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,851 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,853 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,854 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,857 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 [2018-11-10 05:51:00,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,860 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,862 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 [2018-11-10 05:51:00,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,862 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,863 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,866 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 [2018-11-10 05:51:00,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,870 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,871 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:00,874 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:00,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,875 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:51:00,876 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 [2018-11-10 05:51:00,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,877 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,877 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,880 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 [2018-11-10 05:51:00,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,898 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 [2018-11-10 05:51:00,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,908 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,912 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,912 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 [2018-11-10 05:51:00,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,913 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,913 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,921 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 [2018-11-10 05:51:00,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,926 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 [2018-11-10 05:51:00,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:00,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:00,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:00,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,930 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:51:00,930 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 [2018-11-10 05:51:00,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,931 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,931 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,933 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,937 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 [2018-11-10 05:51:00,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,938 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,938 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,940 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,945 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,945 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,972 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,973 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,976 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,977 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 [2018-11-10 05:51:00,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,979 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,981 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,983 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,984 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,987 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,988 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,988 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,989 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,992 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:00,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,993 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,994 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:00,994 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:00,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:00,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:00,998 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 [2018-11-10 05:51:00,998 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:00,998 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:00,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:00,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:00,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:00,999 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:01,000 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:01,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:01,002 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:01,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:01,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:01,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:01,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:01,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:01,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:01,004 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:01,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:01,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:01,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:01,053 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:01,053 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:01,053 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:01,053 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:01,053 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:51:01,053 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,053 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:01,054 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:01,054 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:51:01,054 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:01,054 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:01,055 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,069 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,073 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,087 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,155 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:01,254 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:01,254 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,258 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,258 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,261 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,261 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,278 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,278 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,280 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,280 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,298 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,298 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,300 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,300 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,325 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,325 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,327 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,327 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,348 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,348 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,350 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,351 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,367 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,367 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,369 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,369 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,397 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,397 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:01,400 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:01,400 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,418 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:01,418 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:01,445 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:51:01,446 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:13,483 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:51:13,486 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:13,486 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:13,486 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:13,486 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:13,487 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:51:13,487 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:13,487 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:13,487 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:13,487 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:51:13,487 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:13,487 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:13,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,495 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,496 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,499 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,510 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,511 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,524 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,525 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,529 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:13,633 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:13,634 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:51:13,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,635 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,635 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,636 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,637 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,637 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 [2018-11-10 05:51:13,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,638 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,638 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,640 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,640 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,640 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 [2018-11-10 05:51:13,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,643 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,643 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,644 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 [2018-11-10 05:51:13,644 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,644 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,644 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,645 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 [2018-11-10 05:51:13,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,646 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,646 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,647 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 [2018-11-10 05:51:13,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,647 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,648 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,650 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,651 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,651 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,652 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,652 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 [2018-11-10 05:51:13,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,653 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,653 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,654 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,655 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,655 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,655 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,656 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,656 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,656 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,657 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 [2018-11-10 05:51:13,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,658 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,658 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,659 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,660 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,661 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:13,661 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:13,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,662 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:51:13,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,663 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,663 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,663 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 [2018-11-10 05:51:13,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,664 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,665 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,665 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 [2018-11-10 05:51:13,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,666 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,666 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,667 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,669 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,669 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,671 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,671 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,671 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 [2018-11-10 05:51:13,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,672 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,672 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,674 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,674 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,675 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,676 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,679 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,679 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,681 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,681 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,681 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,682 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,682 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,683 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,683 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 [2018-11-10 05:51:13,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,683 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,683 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,684 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,685 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,685 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,685 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,686 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 [2018-11-10 05:51:13,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,687 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,688 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 [2018-11-10 05:51:13,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,688 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,689 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,689 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:51:13,689 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 [2018-11-10 05:51:13,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,692 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,693 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 [2018-11-10 05:51:13,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,693 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,693 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,694 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,694 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 [2018-11-10 05:51:13,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,695 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,695 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,695 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,697 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,697 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,697 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 [2018-11-10 05:51:13,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,698 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,699 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,700 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,700 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,701 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,702 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,702 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 [2018-11-10 05:51:13,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,703 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,703 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,706 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,707 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,707 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,708 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,708 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 [2018-11-10 05:51:13,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,709 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,710 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 [2018-11-10 05:51:13,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,711 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,712 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,714 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,715 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 [2018-11-10 05:51:13,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,716 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,716 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 [2018-11-10 05:51:13,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,718 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:51:13,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,719 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,719 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,719 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 [2018-11-10 05:51:13,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,721 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 [2018-11-10 05:51:13,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,722 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,722 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,723 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 [2018-11-10 05:51:13,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,723 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,724 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,725 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,725 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,726 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,726 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 [2018-11-10 05:51:13,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,727 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,728 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 [2018-11-10 05:51:13,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,729 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,729 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,730 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,731 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 [2018-11-10 05:51:13,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,732 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,738 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,739 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 [2018-11-10 05:51:13,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,739 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,739 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,740 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,740 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 [2018-11-10 05:51:13,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,741 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,742 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,742 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 [2018-11-10 05:51:13,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,743 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,744 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 [2018-11-10 05:51:13,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,745 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,745 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,746 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,746 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,747 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 [2018-11-10 05:51:13,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:13,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,748 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,749 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:51:13,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,750 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,751 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 [2018-11-10 05:51:13,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,752 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,753 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 [2018-11-10 05:51:13,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,754 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,754 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,754 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,755 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 [2018-11-10 05:51:13,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,756 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,756 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,757 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,758 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,758 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,759 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,759 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,760 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,760 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,761 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,761 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 [2018-11-10 05:51:13,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,762 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,762 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,763 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 [2018-11-10 05:51:13,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,763 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,763 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,764 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,764 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,765 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,777 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,778 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,788 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,789 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,789 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,790 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,790 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,791 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 [2018-11-10 05:51:13,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,791 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,800 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,800 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,801 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 [2018-11-10 05:51:13,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,802 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,803 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,803 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 [2018-11-10 05:51:13,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,804 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,804 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,805 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,805 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,815 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:13,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:13,817 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:13,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,818 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:51:13,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,819 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,821 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,832 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,834 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 [2018-11-10 05:51:13,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,834 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,836 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,837 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,838 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,839 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,839 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 [2018-11-10 05:51:13,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,840 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,849 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,850 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 [2018-11-10 05:51:13,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,851 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,853 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 [2018-11-10 05:51:13,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,853 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,860 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,865 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,866 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 [2018-11-10 05:51:13,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,868 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,891 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 [2018-11-10 05:51:13,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,892 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,894 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 [2018-11-10 05:51:13,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,895 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,897 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,901 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 [2018-11-10 05:51:13,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,901 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,904 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,905 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,914 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,915 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,916 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,918 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:13,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:13,919 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:13,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,920 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:51:13,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,922 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,924 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,925 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,926 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 [2018-11-10 05:51:13,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,927 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,928 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,929 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 [2018-11-10 05:51:13,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,939 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,940 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,940 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 [2018-11-10 05:51:13,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,943 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,945 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,948 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,957 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,959 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:13,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,960 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,960 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:13,962 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:13,962 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 [2018-11-10 05:51:13,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:13,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:13,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:13,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:13,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:13,963 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:13,965 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:13,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,004 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,008 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,011 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,011 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,012 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,012 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,013 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,014 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,014 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,015 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,016 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,016 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 [2018-11-10 05:51:14,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,017 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,018 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,019 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,020 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,021 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:14,021 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:14,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,022 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,022 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:51:14,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,023 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,024 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,036 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,041 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,056 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,056 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,059 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,061 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 [2018-11-10 05:51:14,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,085 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 [2018-11-10 05:51:14,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,086 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,097 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,098 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,099 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 [2018-11-10 05:51:14,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,099 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,101 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,102 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,104 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 [2018-11-10 05:51:14,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,108 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,109 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,111 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,111 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:14,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:14,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:14,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,125 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,125 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:51:14,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,126 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,128 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,129 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,142 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,143 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,146 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,147 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,147 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,150 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,150 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,177 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 [2018-11-10 05:51:14,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,178 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,178 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,178 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,180 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 [2018-11-10 05:51:14,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,181 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,181 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,182 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,186 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,192 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,193 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,197 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,198 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,213 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,213 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,216 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,216 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,218 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,219 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,220 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,222 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,223 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,223 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,226 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,226 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,227 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,230 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,231 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:14,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:14,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:14,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:14,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:14,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:14,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:14,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:14,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:14,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:14,236 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 05:51:14,237 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 05:51:14,246 INFO L795 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 05:51:14,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:51:14,247 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 2 times [2018-11-10 05:51:14,247 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:51:14,247 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:51:14,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:51:14,248 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:51:14,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:51:14,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:51:14,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:51:14,259 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:51:14,259 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 2 times [2018-11-10 05:51:14,259 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:51:14,259 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:51:14,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:51:14,260 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:51:14,260 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:51:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:51:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:51:14,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:51:14,266 INFO L82 PathProgramCache]: Analyzing trace with hash 1664022846, now seen corresponding path program 3 times [2018-11-10 05:51:14,266 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:51:14,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:51:14,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:51:14,268 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:51:14,268 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:51:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:51:14,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:51:14,451 WARN L179 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:51:14,665 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:14,665 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:14,665 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:14,665 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:14,665 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:51:14,666 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,666 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:14,666 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:14,666 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:51:14,666 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:14,666 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:14,667 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,686 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:14,798 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:14,798 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,803 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,803 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:14,811 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:14,811 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,842 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,842 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:14,844 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:14,844 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,861 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,861 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:14,866 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:14,866 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,884 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,884 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:14,886 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:14,886 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,903 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,903 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:14,905 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:14,905 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,923 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,923 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:14,925 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:14,925 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,941 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:14,942 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:14,960 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:51:14,960 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:26,997 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:51:27,000 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:27,001 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:27,001 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:27,001 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:27,001 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:51:27,001 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:27,001 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:27,001 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:27,001 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:51:27,001 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:27,001 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:27,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,011 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,013 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,022 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:27,112 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:27,112 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:51:27,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,113 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,113 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,114 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,114 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 [2018-11-10 05:51:27,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,114 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,115 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,115 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 [2018-11-10 05:51:27,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,116 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,116 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,116 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,117 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,117 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,117 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,118 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,121 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,121 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,125 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,125 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,126 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,126 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 [2018-11-10 05:51:27,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,127 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,127 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,128 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:27,129 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:27,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,129 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:51:27,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,130 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,131 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,131 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 [2018-11-10 05:51:27,131 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,132 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,132 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,133 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,134 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,134 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,135 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,135 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,136 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,137 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,137 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,138 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,139 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,139 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,145 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,146 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,147 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,147 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,148 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,149 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:51:27,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,150 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,152 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,152 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 [2018-11-10 05:51:27,152 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,153 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,153 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,154 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 [2018-11-10 05:51:27,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,155 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,158 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,159 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 [2018-11-10 05:51:27,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,160 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,165 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,165 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 [2018-11-10 05:51:27,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,166 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,168 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,168 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,168 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:51:27,169 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 [2018-11-10 05:51:27,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,169 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,170 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,170 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 [2018-11-10 05:51:27,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,171 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,175 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,175 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,176 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 [2018-11-10 05:51:27,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,176 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,177 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,177 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 [2018-11-10 05:51:27,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,178 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,180 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,180 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,185 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,186 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 [2018-11-10 05:51:27,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,187 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,187 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:27,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,189 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,189 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,190 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,190 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:51:27,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,191 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,192 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,194 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,195 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,196 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,196 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 [2018-11-10 05:51:27,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,198 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,214 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,216 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,216 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,217 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:27,218 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:27,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,219 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:51:27,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,219 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,222 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,224 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,225 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,226 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,227 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,230 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,231 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,232 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 [2018-11-10 05:51:27,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,232 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,235 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,251 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 [2018-11-10 05:51:27,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,252 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,253 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,254 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,257 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:27,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,259 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:51:27,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,260 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,261 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,263 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,264 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,265 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,266 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,267 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,268 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,268 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,269 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 [2018-11-10 05:51:27,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,282 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,282 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,283 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,285 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,287 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,287 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,289 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,315 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 [2018-11-10 05:51:27,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,316 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,316 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,317 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,318 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,320 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,320 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,322 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:27,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:27,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,323 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:51:27,323 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 [2018-11-10 05:51:27,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,351 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,351 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,352 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,353 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,354 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,355 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,356 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,358 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,385 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,385 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,387 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,387 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,390 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,416 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,417 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,425 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,428 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,429 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:27,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:27,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:27,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,451 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,451 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:51:27,452 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 [2018-11-10 05:51:27,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,452 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,453 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,453 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,455 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,455 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 [2018-11-10 05:51:27,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,456 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,457 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,459 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 [2018-11-10 05:51:27,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,480 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,480 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,482 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,483 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 [2018-11-10 05:51:27,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,484 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,484 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,486 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,487 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,487 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,488 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,490 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,509 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,509 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,512 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,512 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,513 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,528 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,529 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,532 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,542 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,542 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,543 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,545 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:27,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:27,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:27,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:27,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:27,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:27,546 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:27,546 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:27,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:27,548 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:27,695 WARN L179 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:51:27,807 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:51:27,963 WARN L179 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:51:28,230 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:28,230 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:28,230 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:28,231 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:28,231 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:51:28,231 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:28,231 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:28,231 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:28,231 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:51:28,231 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:28,231 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:28,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,247 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:28,512 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:28,512 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:28,522 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:28,522 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:28,526 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:28,526 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:28,543 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:28,544 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:28,545 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:28,545 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:28,562 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:28,562 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:28,564 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:51:28,564 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:28,581 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:51:28,581 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_06dac30d-639c-4081-b47e-c65fcf73c148/bin-2019/uautomizer/z3 Starting monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:28,599 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:51:28,600 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:51:40,637 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:51:40,640 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:51:40,640 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:51:40,640 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:51:40,640 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:51:40,640 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:51:40,640 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:51:40,640 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:51:40,640 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:51:40,640 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b5_o10_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:51:40,640 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:51:40,640 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:51:40,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,646 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,648 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,650 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,681 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,691 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:51:40,818 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:51:40,819 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:51:40,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,820 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,820 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,822 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,823 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 [2018-11-10 05:51:40,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,823 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,823 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,824 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,824 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,825 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,825 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,825 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 [2018-11-10 05:51:40,825 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,826 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,828 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:40,828 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:51:40,833 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,834 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,834 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,835 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,835 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 [2018-11-10 05:51:40,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,836 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,836 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,836 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,836 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,837 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,837 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,837 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,838 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 [2018-11-10 05:51:40,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,838 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,838 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,839 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,839 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 [2018-11-10 05:51:40,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,839 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,840 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,840 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,840 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,840 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 [2018-11-10 05:51:40,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,841 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,842 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,843 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,843 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,843 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,843 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 [2018-11-10 05:51:40,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,844 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,844 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,844 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,845 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 [2018-11-10 05:51:40,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,845 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,845 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,846 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 [2018-11-10 05:51:40,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,847 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,847 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,847 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,848 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:51:40,848 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:51:40,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,849 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:51:40,849 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 [2018-11-10 05:51:40,849 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,850 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,850 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,850 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 [2018-11-10 05:51:40,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,851 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,851 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,853 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,853 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,853 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 [2018-11-10 05:51:40,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,854 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,854 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,855 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,856 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:51:40,857 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:51:40,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,864 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 [2018-11-10 05:51:40,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,864 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,865 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,865 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 [2018-11-10 05:51:40,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,866 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,867 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 [2018-11-10 05:51:40,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,868 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,869 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 [2018-11-10 05:51:40,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,870 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,871 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,872 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,872 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,876 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 [2018-11-10 05:51:40,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,878 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,878 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,878 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:51:40,878 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 [2018-11-10 05:51:40,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,879 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,880 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 [2018-11-10 05:51:40,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,880 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,881 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,881 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,881 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 [2018-11-10 05:51:40,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,882 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,882 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,883 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,884 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,884 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 [2018-11-10 05:51:40,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,885 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,886 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:51:40,886 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:51:40,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,896 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 [2018-11-10 05:51:40,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,898 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 [2018-11-10 05:51:40,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,899 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 [2018-11-10 05:51:40,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,901 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 [2018-11-10 05:51:40,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,901 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,903 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,905 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,908 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 [2018-11-10 05:51:40,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,910 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 [2018-11-10 05:51:40,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,910 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:40,912 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:40,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,912 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,912 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:51:40,913 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 [2018-11-10 05:51:40,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,913 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,913 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,914 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,915 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,915 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,916 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 [2018-11-10 05:51:40,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,917 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,918 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,918 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,921 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:51:40,921 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:51:40,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,933 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,935 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,936 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,937 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 [2018-11-10 05:51:40,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,938 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,939 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,940 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,940 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,940 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 [2018-11-10 05:51:40,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,941 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,941 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,943 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,943 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,943 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 [2018-11-10 05:51:40,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,944 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,944 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,945 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,945 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 [2018-11-10 05:51:40,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,955 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,955 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 [2018-11-10 05:51:40,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,956 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,957 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:51:40,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,957 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:40,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:40,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,958 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,958 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:51:40,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:40,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:40,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:40,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,997 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:40,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:40,998 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 [2018-11-10 05:51:40,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:40,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:40,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:40,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:40,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:40,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:40,999 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:40,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,001 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,002 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,003 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,003 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,037 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 [2018-11-10 05:51:41,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,037 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,038 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,039 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:51:41,039 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:51:41,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,053 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 [2018-11-10 05:51:41,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,054 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,054 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,055 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 [2018-11-10 05:51:41,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,055 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,056 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,056 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,084 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,084 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,085 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 [2018-11-10 05:51:41,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,086 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,087 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,088 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 [2018-11-10 05:51:41,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,126 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,126 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,126 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,128 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,128 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,129 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,130 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,131 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 [2018-11-10 05:51:41,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,172 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,172 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,173 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 [2018-11-10 05:51:41,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,175 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:51:41,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:51:41,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,176 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:51:41,176 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 [2018-11-10 05:51:41,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,213 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,215 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,217 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,253 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,254 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,255 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 [2018-11-10 05:51:41,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,255 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,257 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:51:41,257 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:51:41,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,312 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,314 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,315 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,315 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 [2018-11-10 05:51:41,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,316 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,317 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,318 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,320 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,321 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,343 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,344 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,345 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 [2018-11-10 05:51:41,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,345 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,346 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,347 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 [2018-11-10 05:51:41,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,347 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,348 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,348 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,387 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,389 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,391 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 [2018-11-10 05:51:41,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,391 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,392 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,428 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:51:41,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,429 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,430 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:51:41,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,431 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,431 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,432 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 [2018-11-10 05:51:41,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,432 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,433 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,433 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,468 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,468 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,469 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,469 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 [2018-11-10 05:51:41,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,470 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,471 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,471 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,472 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,472 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,474 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:51:41,474 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:51:41,546 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,546 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 [2018-11-10 05:51:41,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,547 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,547 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,548 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,549 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,549 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,550 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,551 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,551 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,551 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 [2018-11-10 05:51:41,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,552 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,552 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,553 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,554 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,561 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,562 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,563 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,563 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,565 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,566 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 [2018-11-10 05:51:41,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,566 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,574 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,575 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,575 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,607 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,607 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,608 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,609 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,609 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 [2018-11-10 05:51:41,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,610 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,610 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,611 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,612 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,613 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,613 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,615 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,615 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 [2018-11-10 05:51:41,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,655 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,656 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,656 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,657 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 [2018-11-10 05:51:41,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:51:41,658 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:51:41,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,659 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:51:41,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,660 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,703 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,704 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,706 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,708 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,708 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 [2018-11-10 05:51:41,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,708 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,710 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,710 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 [2018-11-10 05:51:41,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,750 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:51:41,750 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:51:41,767 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,769 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,770 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,770 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 [2018-11-10 05:51:41,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,770 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,771 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,772 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,772 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 [2018-11-10 05:51:41,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,800 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,801 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,801 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 [2018-11-10 05:51:41,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,802 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,803 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,804 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,804 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,806 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 [2018-11-10 05:51:41,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,845 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,846 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 [2018-11-10 05:51:41,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,848 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,849 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 [2018-11-10 05:51:41,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,849 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,851 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,851 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 [2018-11-10 05:51:41,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,894 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,896 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,898 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 [2018-11-10 05:51:41,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:51:41,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:51:41,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:51:41,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,900 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:51:41,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,944 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,944 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:41,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:41,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,947 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 [2018-11-10 05:51:41,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,947 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:41,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:41,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,950 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 [2018-11-10 05:51:41,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,950 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,951 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:41,951 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:41,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,953 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:41,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,993 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:41,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,993 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:41,994 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:41,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:41,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:41,996 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 [2018-11-10 05:51:41,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:41,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:41,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:41,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:41,996 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:41,999 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:51:41,999 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:51:42,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,029 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,029 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,032 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 [2018-11-10 05:51:42,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,045 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,046 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,090 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,092 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,097 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,102 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,103 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,103 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,105 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,105 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 [2018-11-10 05:51:42,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,106 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,106 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,107 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,108 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,109 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 [2018-11-10 05:51:42,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,109 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,109 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,110 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,112 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,113 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,117 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,151 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,152 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,153 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,154 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,154 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,155 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,156 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,156 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 [2018-11-10 05:51:42,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,157 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:51:42,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:51:42,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:51:42,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:51:42,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:51:42,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:51:42,201 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:51:42,201 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:51:42,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:51:42,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:51:42,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 05:51:42 BoogieIcfgContainer [2018-11-10 05:51:42,209 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 05:51:42,209 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:51:42,209 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:51:42,209 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:51:42,210 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:50:47" (3/4) ... [2018-11-10 05:51:42,214 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 05:51:42,214 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:51:42,215 INFO L168 Benchmark]: Toolchain (without parser) took 55007.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 189.8 MB). Free memory was 960.3 MB in the beginning and 1.2 GB in the end (delta: -196.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:42,216 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:42,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 154.24 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 949.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:42,216 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.15 ms. Allocated memory is still 1.0 GB. Free memory is still 949.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:51:42,216 INFO L168 Benchmark]: Boogie Preprocessor took 9.49 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 946.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:42,217 INFO L168 Benchmark]: RCFGBuilder took 178.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:42,217 INFO L168 Benchmark]: BuchiAutomizer took 54637.24 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 50.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -30.5 MB). Peak memory consumption was 307.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:51:42,252 INFO L168 Benchmark]: Witness Printer took 5.37 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: 618.7 kB). Peak memory consumption was 618.7 kB. Max. memory is 11.5 GB. [2018-11-10 05:51:42,255 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 154.24 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 949.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.15 ms. Allocated memory is still 1.0 GB. Free memory is still 949.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.49 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 946.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 178.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -182.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 54637.24 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 50.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -30.5 MB). Peak memory consumption was 307.1 MB. Max. memory is 11.5 GB. * Witness Printer took 5.37 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: 618.7 kB). Peak memory consumption was 618.7 kB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 54.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 54.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 31ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.1s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...